3D Printers for Lego: 6 Best Options
3D printing Lego pieces opens up a world of creativity. Whether you're customizing sets or replacing lost parts. The best 3D printers for Lego lovers excel in precision, reliability, and compatibility with Lego's strict dimensional standards. Leading the printers is the Ender-3 V2 Neo, well known for its affordability and ability to produce high-quality prints. For younger builders, the Toybox 3D Printer stands out with its safety features. It is ideal for printing smaller pieces like Lego bricks. Read on to learn more and find out the best printers for Lego printing.
Top 6 3D Printers to Print Legos at Home
1. Creality Ender-3 V2 Neo
The Ender-3 V2 Neo produces high-quality Lego prints. It gives a quick 30-minute assembly right out of the box. The CR Touch auto bed leveling makes leveling a breeze, which is a significant advantage for beginners. The removable spring steel print surface also simplifies the process of removing completed prints.
The V2 Neo produces excellent print quality on small Lego-style models. Its precise 0.05~0.35mm layer height captures details like Lego studs more accurately than other printers in the same price range with 0.2 mm resolution. Many budget machines struggle with small ABS prints, leading to defects or failures. However, the V2 Neo’s enclosed design maintains optimal temperatures for smooth layer adhesion, even on tiny parts.
While some imperfections appear at higher speeds, the prints are flawless at standard settings. For hassle-free printing of small Lego bricks and figures, the Ender-3 V2 Neo delivers quality and reliability that exceed other entry-level printers. The filament run-out detector is also a useful feature. It is a helpful addition to prevent print failures over time.
Pros:
- Budget-friendly.
- Dependable and long-lasting.
- Highly upgradeable with numerous options.
Cons:
- More sophisticated 3D printers are currently on the market.
Link to buy: Amazon
Build Volume: 220 x 220 x 250mm
Max Print Speed: 120mm/s
Minimum Layer Height: 0.05~0.35mm
Max Extruder Temperature: 260℃
2. Toybox 3D Printer – Best for Kids
The Toybox 3D printer is designed exclusively for printing toys and is aimed at kids and beginners. Although it doesn't have the top specs compared to other 3D printers, it's one of the best for printing Lego pieces and toys. It includes apps that let you create block-shaped versions of yourself, making it easier to print Lego-like toys than with other printers.
Additionally, the Toybox offers a toy archive with thousands of files, including mini tanks, F1 cars, and even officially licensed Batman Lego-style models that you can download and print. This makes it ideal for young kids to create Lego models and other toys. However, due to its kid-friendly design, the hot end only reaches 220℃, limiting it to printing with PLA filament and not tougher materials like ABS. While ABS is typically used for traditional Lego blocks, the difference with PLA is minimal.
The Toybox also has a smaller build volume compared to other printers, making it suitable for printing Lego characters and accessories rather than larger items. Overall, the Toybox is simple to set up and use; thus, it is a perfect option for introducing kids to 3D printing safely and simply. With downloadable Lego-like files, it's ideal for 3D printing Lego and other toy models.
Pros:
- Extremely user-friendly.
- Perfect for beginners and kids interested in building Lego.
- Includes access to a vast library of free toy files to print.
Cons:
- Smaller print area compared to most 3D printers.
- Limited to printing with PLA filament only.
Link to buy: Toybox
Build Volume: 70 x 80 x 90mm
Max Print Speed: 60mm/s
Minimum Layer Height: 0.2mm
Max Extruder Temperature: 220℃
3. Anycubic Kobra / Kobra Plus
If you're not a 3D printing beginner or want more options for printing your Lego sets, the Anycubic Kobra line is worth considering; it performs excellently. These machines are strong, reliable, and ideal for large and small projects, including Lego pieces. Anycubic Kobra features a resilient bed plate and supports a wide range of filaments, which is beneficial for users who have been disappointed by other machines. This means you can print Lego pieces with various materials, not just ABS.
The Kobra Plus stands out due to its larger build size, allowing for bigger prints and the ability to produce more pieces at once, which is efficient for 3D printing Lego sets. However, if you don't need the extra build volume, the original Kobra is a more cost-effective choice. Both models offer speed and accuracy and ensure reliable performance.
This budget-friendly printer can be assembled quickly in just 15 to 60 minutes. Its lightweight 7kg body and 220 x 220 x 250mm build volume make it easy to use and portable. It has reliable auto leveling and filament runout detection. It provides a hassle-free printing experience, making it perfect for beginners who want impressive performance without complications.
Pros:
- Among the most affordable 3D printers with auto-leveling.
- The direct drive extruder is perfect for beginners.
- Excellent performance, considering its price.
Cons:
- The build volume is somewhat limited.
Link to buy: Amazon
Build Volume: 220 x 220 x 250mm / 350 x 300 x 300mm
Max Print Speed: 180mm/s / 180mm/s
Minimum Layer Height: 0.05mm / 0.05mm
Max Extruder Temperature: 260℃ / 260℃
4. Prusa MINI+
Although one of the most expensive options, the Prusa MINI+ is still considered budget-friendly due to its fairly large build size and impressive print speed; it excels at 3D printing Lego and other FDM projects. Prusa MINI+ is primarily suited for those already familiar with 3D printing. It’s not the best teaching tool as it lacks many safety features that would make it kid-friendly, such as an enclosure and lower operating temperatures. This doesn’t mean it’s unsafe, but it’s not generally recommended for younger or inexperienced users who might not be aware of the hazards associated with 3D printing.
However, if you’re already knowledgeable about 3D printing, the Prusa MINI+ is a sturdy and speedy model worth considering for printing Lego pieces and much more. It is available either pre-assembled or as a kit, which affects its price.
Pros:
- Reliable and durable, consistent with all Prusa printers.
- High print speeds.
Cons:
- The gantry system lacks sturdiness.
Link to buy: Prusa
Build Volume: 180 x 180 x 180mm
Max Print Speed: 200mm/s
Minimum Layer Height: 0.05mm
Max Extruder Temperature: 280℃
5. Prusa i3 MK3S+
While the i3 MK3S+ may seem more expensive than the MINI+ from the same manufacturer, the higher cost is justified by much more than just the significantly larger build volume. The i3 MK3S+ is extremely sturdy and constructed from high-quality parts, which enhances its safety and reliability, making it ideal for printing small, accurate pieces like Lego.
It supports ample choice of filaments and features an automatic filament sensor. It simplifies the printing process and reduces the user's workload. For those looking for a large and powerful 3D printer capable of creating everything from tiny Lego pieces to larger busts and statues, the i3 MK3S+ is worth the higher price. It is also available as either a kit or pre-assembled.
However, like the MINI+, it is not generally suitable for younger users or those lacking experience in 3D printing. You can achieve professional quality prints with exotic filaments like PC and nylon because of its 300°C hotend. This printer is reliable, precise, and equipped with innovations like auto bed leveling.
Pros:
- Reliable and durable.
- Equipped with auto-leveling and numerous other time-saving features.
Cons:
- Assembly can be time-consuming unless you purchase the pre-built version.
Link to buy: Amazon
Build Volume: 250 x 210 x 210mm
Max Print Speed: 200mm/s
Minimum Layer Height: 0.05mm
Max Extruder Temperature: 300℃
6. Flashforge Adventurer 3
For new makers looking for a beginner-friendly enclosed printer suited for smaller Lego prints, the Flashforge Adventurer 3 offers a reliable choice. It comes pre-calibrated and is straightforward to use. Its 150 x 150 x 150 mm build volume limits larger Lego projects like mats and build surfaces; it excels in printing mini figures and individual bricks with impressive results.
The enclosed chamber plays a significant role in preventing warping and improving adhesion, which is particularly beneficial for ABS prints. This stability in heating ensures clean details and minimal defects in the printed mini-figures. The printer operates at a quiet 45 dB. Adventurer 3 is further hushed by its enclosure, making it suitable for quieter environments like classrooms.
However, while it balances various factors well, it doesn't rank among the top recommendations. It's not as cost-effective as the Ender 3 V2 Neo, not as specifically user-friendly for kids as the Toybox, and it doesn't match the precision and detail of the Anycubic Kobra.
Still, with its enclosed environment, detachable nozzle, and other thoughtful features, the Adventurer 3 provides a hassle-free and affordable option worth considering for Lego projects. With user-friendly WiFi controls, rapid print speeds up to 50mm/s, and an attractive price point, the Adventurer 3 stands out as a portable powerhouse for 3D printing needs.
Pros:
- Enclosed design reduces warping.
- Easy auto-calibration.
- Swappable nozzles enhance precision in printing.
Cons:
- Limited build volume of 150 x 150 x 150 mm.
Link to buy: Amazon.
Build Volume: 150 x 150 x 150mm
Max Print Speed: 100mm/s
Minimum Layer Height: 0.1mm
Max Extruder Temperature: 265℃.
Having looked at the best 3D printers for lego, it’s also important to have a look at the best 3D printing software. There are many that are available, but we recommend using SelfCAD. SelfCAD is an easy-to-use 3D design software that comes with all the tools that you need to create your 3D models, edit the existing ones, or even prepare them for 3D printing.
In addition to 3D modeling tools, the software also comes with an in-built online slicer that you can use to slice your files and generate the G-code to send to your 3D printer.
Precision Meets Playtime: Choose the Best 3D Printer for Your Lego Collection!
Choosing the best 3D printer for printing Lego pieces depends on your specific needs and expertise level. Each printer excels in different aspects, from build volume and print speed to filament compatibility and ease of use. They make sure that the makers can find the perfect tool to bring their Lego designs to life.
Enjoy powerful modeling, rendering, and 3D printing tools without the steep learning curve.
Need to learn 3D modeling? Get started with interactive tutorials.