Cool Ring

Any FDM printer should handle Cool Ring just fine. It's been printed on machines like Bambu Lab A1 Mini, Prusa Mini+, Creality Ender 3, most FDM printers. A minimum build volume of 50 mm is recommended.

Nope — Cool Ring is print-in-place, so it comes off the bed ready to use. No supports, no assembly.

Cool Ring is available in STEP, STL format. These files can be opened and sliced using free software such as Cura, PrusaSlicer, Bambu Studio, or OrcaSlicer for FDM printing, or ChiTuBox and Lychee Slicer for resin printing. The download is provided through GrabCAD.

Yes, Cool Ring is available as a free download through GrabCAD. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.