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LGT Longer Cube 2 Entry-Level Mini 3D Printer, Integrated FDM 3D Printer for Kids and Beginners with Touch Screen, Resume Printing, Removable Magnetic Build Plate, Quiet Printing, 1.75mm PLA Filament

3.4 3.4 out of 5 stars 92 ratings

Currently unavailable.
We don't know when or if this item will be back in stock.
Brand Longer
Material Metal and ABS
Color Black
Product Dimensions 8.98"D x 9.37"W x 10.49"H
Item Weight 3.5 Kilograms

About this item

  • 【Mini 3D Printer with Touch Screen】2.8 "HD touch screen and the one-button operation, easy to start. 4.7x5.5x4.1 inches build size. It is light in weight, small in size, and no assembly work required that it is available at any time. Perfect for home and intelligent education to cultivate children's hands-on practical and spatial imagination ability. Besides, the printer comes with 195 inches of filament and a filament shelf.
  • 【Removable Build Surface Plate and Nozzle】The magnetic printing build surface plate can be removable after printing. It is very easy to remove your model without blade,which can minimize the damage to the build plate. The nozzle can be removed totally by screwing a few screws, which is convenient to clean and maintain.
  • 【Offline and Resume Printing Function】Three key functions of material detection, pause printing, and off-line printing create a condition to resume printing automatically when the filament and power replenished. It improves the printing speed and success rate, which can save the filament. No need to keep your eyes on it and save your time.
  • 【Safety & Thoughtful Design for Kids】The ABS shell material and high-quality power supply are in line with children's safety requirements. Built-in power & hidden wiring and round edge design ensure safety during use. 30 decibels of low noise provides a quiet environment for your child to do other things, such as reading or sleeping.
  • 【Lifetime Technical Support】 12-Month machine warranty (3 month warranty for Screen) and Lifetime Technical Support. High-efficiency and considerate community support on Facebook.

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Product Description

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Why you need a 3D printer like Cube 2?

3D printer is more and more popular in the family because of its important use in family and school education. Longer Cube 2 printer is designed for kids, aims to let children enjoy the 3d printing to learn structural design. Ideal to cultivate kids’ learning ability, creativity, and practical ability. Besides, in this special period, this printer will bring you and your children great fun at home.

As an entry-level 3D printer, Cube 2 has much going for it: easy setup and operation, multiple connection ways, cheap filament, good print quality, and small enough to carry wherever you go. Very suitable for miniature making, especially the toys and figures.

Friendly designs for kids

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Recover Printing Function

Filament detection sensor and pause printing after power loss function can automatically resume printing when the filament and power replenished.

Removable Build Surface Plate

The removable, flexible build plate makes removing a model be a breeze. Simply take out and bend it to remove the model quickly and completely. Reduce damage to the build plate.

Low Decibel & No noise

30 dB of print sound,same level decibel as alarm clock(20-40 dB)

Ultra-quiet printing operation providing pleasant printing experience in classrooms, homes, and offices.

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Safe Design

Built-in power & hidden wiring and round edge design of the printer, ensure safety during use. Non-Toxic PLA material will not produce a pungent odor.

Easy to use

The cube 2 3d printer is integrated, out of the box. No trouble of assembling.

STEAM Education

Ideal for programming, model design and aesthetics. A good helper for children or teenagers to participate in 3D design competition.

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Our Story

Longer is an experienced team founded in 2014 and acquired RepRap pro in the same years.

Our philosophy is that technology should serve life. We are passionate about 3D technology and science, and always strive for a vision to help people realize their inspiration, creativity, and imagination with the latest technology.

Amazing Gift for Children

Good choise for STEAM Education

3D printing is a technology that can realize people's inner ideas and inspiration.

For kids and creative people in life, it's better to teach them the ability of creating than to give directly. So a good 3D printer is an awesome gift for them to start their imagination and creativity.

  • Materials: 1.75mm PLA
  • Largest Printing Size: 4.7x5.5x4.1 inches
  • Layer Height:0.1-0.4mm ; Nozzle: 0.4mm
  • Printing Speed: up to 90mm/s; suggested 30-60mm/s
  • Operating Software: Cura, Repetier-host
  • Operating System: Window/Mac/Linux
  • File Format: G code, STL, OBJ
  • Connection Mode: TF Card, USB Cable
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Product information

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LGT Longer Cube 2 Entry-Level Mini 3D Printer, Integrated FDM 3D Printer for Kids and Beginners with Touch Screen, Resume Printing, Removable Magnetic Build Plate, Quiet Printing, 1.75mm PLA Filament

LGT Longer Cube 2 Entry-Level Mini 3D Printer, Integrated FDM 3D Printer for Kids and Beginners with Touch Screen, Resume Printing, Removable Magnetic Build Plate, Quiet Printing, 1.75mm PLA Filament


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Customer reviews

3.4 out of 5 stars
3.4 out of 5
92 global ratings

Customers say

Customers like the ease of use, quality and size of the 3D printer. For example, they mention it's simple, friendly to beginners and worth the buy. That said, some complain about the belt and damage.

AI-generated from the text of customer reviews

7 customers mention7 positive0 negative

Customers find the 3D printer easy to use. They say it's simple, friendly to beginners, and easy to setup. They also appreciate the intuitive touch screen and the sample prints that came with it. Overall, customers say it’s a great beginner printer if you’re looking to start learning.

"...I love the touch screen, navigation is intuitive. It is a great, easy to use 3D printer for beginners." Read more

"...So, it is very important that the printer we select be easy to use and minimized the potential for frustration...." Read more

"It a pretty good printer , hand down good for beginners , the adjuster need to be put in a better place tho but all and all it good" Read more

"I have had this product for 5 days now. Setting it up was easy...." Read more

7 customers mention7 positive0 negative

Customers are satisfied with the print quality of the 3D printer. They mention that it prints well enough to accomplish its role, is a pretty good printer, and is good for beginners. Some say that it's fun for the whole family, and that it pauses the print when the power goes out.

"...with the Cura software but once I got it set correctly, the print quality is great...." Read more

"...the same perfectly smooth prints as a Raise3D E2, it certainly prints well enough to accomplish its role in enhancing the experience of our students..." Read more

"...It prints small objects really well and I was very impressed...." Read more

"It a pretty good printer , hand down good for beginners , the adjuster need to be put in a better place tho but all and all it good" Read more

4 customers mention4 positive0 negative

Customers are satisfied with the quality of the 3D printer. They mention it's worth the buy, great for the price, and easy to transport.

"Bought for my husband just for fun and he loves it. Definitely worth the buy if your just learning." Read more

"Great printer for the price. The machine is very compact and easy to transport. Leveling was easy and the removable bed is a nice feature...." Read more

"Pretty good..." Read more

"Worth every penny..." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the size of the 3D printer. They mention that it is very compact and easy to transport.

"...In this instance the most important factors are compactness, safety and ease of use...." Read more

"Great printer for the price. The machine is very compact and easy to transport. Leveling was easy and the removable bed is a nice feature...." Read more

"...As a whole, small footprint and quiet.Second, friendly to beginners. It took very little time to get it level...." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the belt of the 3D printer. They say that it slips off during printing, and that it's crooked.

"...of owning the printer, 3 minutes into a print, the belt controlling the extruder slipped off...." Read more

"...but after a week of playing around with small prints the belt came off the extruder arm...." Read more

"...Replacement printer x/y axis belts slipping off their bearings causing excessive wear...." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the damage of the 3D printer. They mention that it arrived with loose and damaged components out of the box. Some customers also report that the machine broke after about 30 hours of use.

"...I tried my own designs the plastic did not stick to the bed and they were ruined...." Read more

"...First printer arrived with loose/damaged components/wires out of the box...." Read more

"broke after about 30 hours total of use..." Read more

3 customers mention0 positive3 negative

Customers are dissatisfied with the responsiveness of the 3D printer. They mention that the LCD screen goes out and is unresponsive. Some customers also say that the printer doesn't work.

"...I used it once, but it didn't work. Then I checked the situation. Suddenly, there was smoke inside...." Read more

"...i have had some successful prints and some not successful...." Read more

"...over the first couple of months...then LCD screen goes out and is unresponsive...." Read more

A Solution for Our Virual 3D Printing Classes
4 Stars
A Solution for Our Virual 3D Printing Classes
If there is anything we have learned from teaching 3D Design and Printing classes since 2013, it is that it is critical for student's work to be printed in a timely manner so that can develop critical thinking skills through analyzing the prints compared with what they thought they had designed. In normal times that has not been a problem. We have dozens of printers in our 3D lab ranging from inexpensive consumer models to professional multi-jet SLA.But, none of these printers do our students a bit of good when they are denied access to them due to COVID-19 lock downs.While our 3D Design curriculum, based on Moment of Inspiration, easily lends itself to virtual classroom learning, we needed to look for a solution to our COVID-19 problem. And, among the solutions we are exploring is placing a 3D printer in the student's home so that they can get instant feedback by printing their designs at home.Interestingly, none of our current printers met our criteria for this particular application so we had to look for a new, more suitable, printing platform. In this instance the most important factors are compactness, safety and ease of use. Many of our students live in apartments or smaller homes and have younger siblings. So, a small printer having no heated bed is more suitable than a open Prusa-style printer. And, our students are all on the autism-spectrum. So, it is very important that the printer we select be easy to use and minimized the potential for frustration.We will do the initial setup and calibration. We really like the separation of the gap, which is controlled by a screw on the left side and the bed level, controlled by easily accessible screws on the TOP of the four corners of the print bed. Our expectation that this printer will be able to maintain calibration once it is placed in the home.Our evaluation of the Longer Cube2 has confirmed that, while it does not produce the same perfectly smooth prints as a Raise3D E2, it certainly prints well enough to accomplish its role in enhancing the experience of our students as they take the 3D design class. We have printed many test items, including a mini-vise that relies on interoperability not only with other printed parts; but, real-world items like V-Groove bearings and screws.Our only complaints are minor. The SD card slot is in the back of the printer. We wish it were in the front. And, the separate spool holder takes up extra desk space. We can solve that easily by designing and printing our own. But, it would be nice to have a built-in spool holder even if it meant using smaller spools. There is some 'ghosting' in the printed parts; but, not enough to negate its usefulness for our students.We can also say that communication with Longer3D has been excellent. We earlier purchased a Longer3D SLA Orange10 for a special project and every time we had a question the answers were prompt.We have a bit of time before we make our final decision and raise the necessary funds from our supporters; but, the Longer3D Cube2 certainly is a strong contender as our multi-purchase solution. It would do a very nice job for our students.
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Top reviews from the United States

Reviewed in the United States on July 23, 2020
Verified PurchaseEarly Reviewer Rewards(What's this?)
Took some trial and error with the Cura software but once I got it set correctly, the print quality is great. The only limiting factor is the size but for a beginner it’s great. I love the touch screen, navigation is intuitive. It is a great, easy to use 3D printer for beginners.
Customer image
5.0 out of 5 stars Great, intuitive 3D Printer for beginners.
Reviewed in the United States on July 23, 2020
Took some trial and error with the Cura software but once I got it set correctly, the print quality is great. The only limiting factor is the size but for a beginner it’s great. I love the touch screen, navigation is intuitive. It is a great, easy to use 3D printer for beginners.
Images in this review
Customer image Customer image Customer image Customer image
Customer imageCustomer imageCustomer imageCustomer image
2 people found this helpful
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Reviewed in the United States on August 7, 2020
I thought it was very good, but it was actually very dangerous. I used it once, but it didn't work. Then I checked the situation. Suddenly, there was smoke inside. I was afraid of explosion, so I threw it in the backyard. It is suggested that we should focus on safety instead of buying such inferior products!
Reviewed in the United States on August 18, 2020
If there is anything we have learned from teaching 3D Design and Printing classes since 2013, it is that it is critical for student's work to be printed in a timely manner so that can develop critical thinking skills through analyzing the prints compared with what they thought they had designed. In normal times that has not been a problem. We have dozens of printers in our 3D lab ranging from inexpensive consumer models to professional multi-jet SLA.

But, none of these printers do our students a bit of good when they are denied access to them due to COVID-19 lock downs.

While our 3D Design curriculum, based on Moment of Inspiration, easily lends itself to virtual classroom learning, we needed to look for a solution to our COVID-19 problem. And, among the solutions we are exploring is placing a 3D printer in the student's home so that they can get instant feedback by printing their designs at home.

Interestingly, none of our current printers met our criteria for this particular application so we had to look for a new, more suitable, printing platform. In this instance the most important factors are compactness, safety and ease of use. Many of our students live in apartments or smaller homes and have younger siblings. So, a small printer having no heated bed is more suitable than a open Prusa-style printer. And, our students are all on the autism-spectrum. So, it is very important that the printer we select be easy to use and minimized the potential for frustration.

We will do the initial setup and calibration. We really like the separation of the gap, which is controlled by a screw on the left side and the bed level, controlled by easily accessible screws on the TOP of the four corners of the print bed. Our expectation that this printer will be able to maintain calibration once it is placed in the home.

Our evaluation of the Longer Cube2 has confirmed that, while it does not produce the same perfectly smooth prints as a Raise3D E2, it certainly prints well enough to accomplish its role in enhancing the experience of our students as they take the 3D design class. We have printed many test items, including a mini-vise that relies on interoperability not only with other printed parts; but, real-world items like V-Groove bearings and screws.

Our only complaints are minor. The SD card slot is in the back of the printer. We wish it were in the front. And, the separate spool holder takes up extra desk space. We can solve that easily by designing and printing our own. But, it would be nice to have a built-in spool holder even if it meant using smaller spools. There is some 'ghosting' in the printed parts; but, not enough to negate its usefulness for our students.

We can also say that communication with Longer3D has been excellent. We earlier purchased a Longer3D SLA Orange10 for a special project and every time we had a question the answers were prompt.

We have a bit of time before we make our final decision and raise the necessary funds from our supporters; but, the Longer3D Cube2 certainly is a strong contender as our multi-purchase solution. It would do a very nice job for our students.
Customer image
4.0 out of 5 stars A Solution for Our Virual 3D Printing Classes
Reviewed in the United States on August 18, 2020
If there is anything we have learned from teaching 3D Design and Printing classes since 2013, it is that it is critical for student's work to be printed in a timely manner so that can develop critical thinking skills through analyzing the prints compared with what they thought they had designed. In normal times that has not been a problem. We have dozens of printers in our 3D lab ranging from inexpensive consumer models to professional multi-jet SLA.

But, none of these printers do our students a bit of good when they are denied access to them due to COVID-19 lock downs.

While our 3D Design curriculum, based on Moment of Inspiration, easily lends itself to virtual classroom learning, we needed to look for a solution to our COVID-19 problem. And, among the solutions we are exploring is placing a 3D printer in the student's home so that they can get instant feedback by printing their designs at home.

Interestingly, none of our current printers met our criteria for this particular application so we had to look for a new, more suitable, printing platform. In this instance the most important factors are compactness, safety and ease of use. Many of our students live in apartments or smaller homes and have younger siblings. So, a small printer having no heated bed is more suitable than a open Prusa-style printer. And, our students are all on the autism-spectrum. So, it is very important that the printer we select be easy to use and minimized the potential for frustration.

We will do the initial setup and calibration. We really like the separation of the gap, which is controlled by a screw on the left side and the bed level, controlled by easily accessible screws on the TOP of the four corners of the print bed. Our expectation that this printer will be able to maintain calibration once it is placed in the home.

Our evaluation of the Longer Cube2 has confirmed that, while it does not produce the same perfectly smooth prints as a Raise3D E2, it certainly prints well enough to accomplish its role in enhancing the experience of our students as they take the 3D design class. We have printed many test items, including a mini-vise that relies on interoperability not only with other printed parts; but, real-world items like V-Groove bearings and screws.

Our only complaints are minor. The SD card slot is in the back of the printer. We wish it were in the front. And, the separate spool holder takes up extra desk space. We can solve that easily by designing and printing our own. But, it would be nice to have a built-in spool holder even if it meant using smaller spools. There is some 'ghosting' in the printed parts; but, not enough to negate its usefulness for our students.

We can also say that communication with Longer3D has been excellent. We earlier purchased a Longer3D SLA Orange10 for a special project and every time we had a question the answers were prompt.

We have a bit of time before we make our final decision and raise the necessary funds from our supporters; but, the Longer3D Cube2 certainly is a strong contender as our multi-purchase solution. It would do a very nice job for our students.
Images in this review
Customer image Customer image Customer image
Customer imageCustomer imageCustomer image
4 people found this helpful
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Reviewed in the United States on April 19, 2020
When I first got the printer I was able to get it printing in less than 30 minutes. It prints small objects really well and I was very impressed. On the third day of owning the printer, 3 minutes into a print, the belt controlling the extruder slipped off. A closer examination shows that the belt was so tight that the pivot point for the belt was crooked causing the belt to slip off. I am very disappointed that the downfall of my printer wasn’t the print quality but the assembly.
12 people found this helpful
Report
Reviewed in the United States on August 1, 2020
Verified PurchaseEarly Reviewer Rewards(What's this?)
It a pretty good printer , hand down good for beginners , the adjuster need to be put in a better place tho but all and all it good
Reviewed in the United States on May 2, 2020
deliever nicely and looked good, turn on sounds alright.

A PAIN to level and get anything to print, after 3 hours I was able to print a simple project.

The card it came with reads find, but it only see gcode files, it does not see STL or OBJ as discribed, you will need to covert files over.

Used another SD card and does not see any files, even converted over, sees only the card it came with. Also shuts down on me when trying to loaded something other then the files it came with.

Will try dirct connect with PC and work more on it, but I wish to say, this is NOT a easy printer to start with, but assume it is easier compare to Ender 3 or DIY printers
3 people found this helpful
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Reviewed in the United States on June 27, 2021
Bought for my husband just for fun and he loves it. Definitely worth the buy if your just learning.
Reviewed in the United States on April 17, 2020
first opinion was a nice starter unit but after a week of playing around with small prints the belt came off the extruder arm. the bearing is held in by a simple screw that is too short and caused ti to angle and work off. there is no metal in the hole and the screw is only a few threads into the hole
6 people found this helpful
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Top reviews from other countries

Translate all reviews to English
しげる
5.0 out of 5 stars 印刷品質Good
Reviewed in Japan on May 1, 2021
初3Dプリンタです。

初期調整とステージの平行出し、ラフトのフローティング量の追い込みを念入りにやればかなりの品質で出せます。ヒートベッドではないですがステージへの密着性は問題無し。

届いたときにZ軸のボールネジ受けが緩んでたり、ファンが引っかかって異音が出てたので分解して直しました。仕組みを理解して、ある程度機械いじれる人向けです。

付属品はスプールホルダー(1kg対応)とおまけPLAが5mぐらい付いてますがあまり品質が良くないので、初めての方は別にPLAのロールを買ったほうが良いです。
One person found this helpful
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Kindleのお客様
1.0 out of 5 stars 残念ながら使えなかったです。
Reviewed in Japan on June 16, 2021
初めて3Dプリンターを買いましたが使えなかったです。というより正常に動作しませんでした。
どうにもヘッドが温まらないらしく、印刷を開始してもエラーで中断されてしまいます。
何回か試していた時に一度だけフィラメントが出てきていましたがそれも中断されてしまいました。
個体差かはわかりませんが非常に残念です。

================2021年09月11日・追記================
知り合いに頼んで中を見てもらったところ、ノズルヒーターの配線の接触が酷かったことがわかりました。
被覆部を噛んでいたため接触が甘く、ヘッドが温まらない原因になっていたとのことです。
こちらを修理してもらったところ動作したため現在使用できております。
ちなみに今日まで販売元から連絡をいただけませんでした。非常に残念です。
One person found this helpful
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アキレスの腱
1.0 out of 5 stars 初心者には使いこなせない
Reviewed in Japan on May 31, 2021
付属のSDカードしか使えない、他のSDカードのデーターは読み込めない
同じものをいくつか作ってみたが、出来上がりの品質がバラバラ
造形物の半分くらいまではまともそうにできているが、後半で糸が絡まったようなぐちゃぐちゃの状態でガックリ
これ以上使う気になれず返品させていただきました
とくめい君
1.0 out of 5 stars 電子マニュアルが日本語でない
Reviewed in Japan on May 2, 2021
電子マニュアルが日本語でないので使用方法がわからないので使えない。
日本で販売するなら日本語のマニュアルくらいつけるべきだと思う。
使えないので評価は最低