This deep-dive review of the Formlabs Form 3L 3D printer serves to bring the details of this large format resin 3D printer to the doorstep of our readership: from unboxing to examining print quality, to delving into actionable insights about the machine’s functionalities, aesthetics, and printing prowess.

Formlabs Form 3L 3D Printer Packaging and First Impressions

Out of the box comes the sleek Formlabs Form 3L, sporting a clean design that effortlessly merges functionality and aesthetics. Strikingly larger than its predecessor, Form 3, this machine easily captures attention due to its substantial footprint. The build plate, touch screen interface, and overall chassis exhibit top-notch quality expected from a Formlabs product.

Print Quality and Volume

The true test for any 3D printer is the print quality, and the Form 3L didn’t disappoint. Thanks to the Low Force Stereolithography (LFS) technology, a feature that ensures highly precise prints with intricate details, our test prints reflected great accuracy and superb finish.

Its lofty build volume of 33.5 × 20 × 30 cm makes it an ideal 3D printer for large projects. The large format design certainly adds value for businesses seeking to manufacture large-scale or multiple smaller-scale models in one print run.

User Experience and Connectivity

The Form 3L incorporates a touch screen interface providing a more seamless user interaction. The printer’s dashboard is intuitive, smooth, and simple to navigate. Wi-Fi connectivity, USB, and Ethernet options also cater to different user needs. Moreover, it’s integrated with the PreForm software, making the printing process more streamlined.

The printer’s dashboard also avails numerous preparatory and post-processing tools. From the included resin tank to the finishing kit, Formlabs ensures that you have everything needed to complete your printing experience.

Through its unique cartridge system, the Form 3L facilitates the seamless change and refilling of resins. The printer also comes with two LPUs (Light Processing Units) that ensures fast and consistent printing throughout the build platform.


The Form 3L, a top-tier, resin-based 3D printer is not a budget buy. It leans more towards the expensive side. However, looking at its impeccable build quality, high-resolution prints, and voluminous capacity, the price point is justified for professionals, businesses, and 3D printing-enthusiasts who demand top notch output.

Formlabs Form 3L 3D Conclusion

This review affirmatively concludes that this 3D printer strikes a sublime balance of quality, functionality, and design. Though its premium price range might put off hobbyists or beginners, we recommend the Form 3L for professionals and businesses where large-scale, high-quality 3D printing is a regular requirement.

In the rapidly expanding universe of additive manufacturing, the Formlabs Form 3L certainly holds a glittering spot, and if you are looking at investing in a reliable and high-performing 3D printer, this one’s worth considering.

Marco Lopes

Excessive Crafter of Things


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