FreeCustomizable Gear Ratio 1:3 Hand-Crank Souvenir v3 - Vertical Standing (12T+36T)
Thingiverse
6 model
Free
FreeCustomizable Gear Ratio 1:3 Hand-Crank Souvenir v3 - Horizontal Desk-Row (12T+36T)
Thingiverse
FreeCustomizable Gear Ratio 1:3 Hand-Crank Souvenir (12T/36T) - Untested Design
Thingiverse
FreeCustomizable Gear Ratio 1:2:3 Hand-Crank Souvenir v3 - Vertical Standing (12T+24T+36T)
Thingiverse
FreeCustomizable Gear Ratio 1:2:3 Hand-Crank Souvenir v3 - Horizontal Desk-Row (12T+24T+36T)
Thingiverse
FreeCustomizable Gear Ratio 1:2:3 Hand-Crank Souvenir (12T/24T/36T) - Untested Design
Thingiverse