Skip To Content

We just fixed downloads: every STL now comes straight from fast, reliable storage, saved under its own name, we're making 10,000 STL files and dozens of new tools, so things might break. We'll fix them ASAP.

StarForge KitsSTARFORGE

3MF Building Blocks StarForge 3D Modeling Software

Toy Brick Sets on a 10 mm Grid

For a whole tray of toy bricks, the 3D Manufacturing Format keeps units and several parts together in one package that Bambu Studio, PrusaSlicer and Orca Slicer open as a ready project. 3MF Building Blocks writes custom plates, bricks and bases in that format, all on one 10 mm grid with a 4 mm module and a round 5 mm connector so every block joins every other. Bases have flat undersides, and a fit test strip with five socket clearances tunes the grip first. A 3D Print STL File of each part is also on hand for 3D printing in StarForge 3D Modeling Software.

81+ StarForge 3D Modeling Software

81 results

Choose Your Membership

StarForge membership tiers and what each one includes each month
Included each month

Starter

Merchant

Merchant+

AI

AI Max

Credits451504501,5004,000
STL Downloadsup to45up to150up to450up to1,500up to4,000
3D ToolsUnlimitedUnlimitedUnlimitedUnlimitedUnlimited
AI 3D Modelsup to4up to15up to45up to150up to400
Sell 3D PrintsIncludedIncludedIncludedIncludedIncluded
Sign up