Why Meshy emphasizes printability—manifold checks, auto-repair, multi-color, and slicer handoff.
Born printable vs patched later
Look for watertight, manifold exports. Printability checks and auto-repair catch edge cases before Orca or Bambu Studio.
Formats that slicers love
STL, OBJ, and 3MF cover most FDM and resin paths. 3MF keeps color and part structure when you multi-material print.
Auto split for complex parts
Tall or overhang-heavy models can split into bed-friendly watertight chunks.
Ship practice
Orient, support, and coupon-print before overnight jobs. AI helps geometry; slicer craft still owns success.