Supported 3D Formats:
.stl/.stp/.step/.obj/.matpart/.3mf . Maximum of 20 files per upload, with each file size ≤100MB. For full-color printing, compressed files (RAR/ZIP) can be uploaded. OBJ files + MTL files + PNG texture files must be stored in the same file path.

The wall thickness of the model has a significant impact on the success rate of printing, and it is usually required that the wall thickness be greater than 1.2mm, with local thin walls not less than 0.8mm.