4-H keychain (thin version)

Any FDM printer should handle 4-H keychain (thin version) 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.

According to the design notes, 4-H keychain (thin version) takes approximately 4 hours to print at standard settings (0.2 mm layer height, 15% infill). Actual print time varies based on your printer speed, layer height, and infill density.

4-H keychain (thin version) is available in 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 MakerWorld.

Yes, 4-H keychain (thin version) is available as a free download through MakerWorld. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.