December 23, 2025
Description
Filament: PLA
Printer: Creality CR10S PRO V2
Layer height: 0.2
Instructions
1) Print using 100% infill, no supports.
2) Stretch a piece of rubber over the top part and secure with a rubber band. A balloon or a condom both work well. Trim the excess.
3) Blow through the triangle hole!
License:
Creative Commons — Attribution — Share Alike
11
Schkic
