K'Nex Rack Gear (192mm Long; For 82 Teeth K'Nex Gear) 3D Printable Model

K'Nex Rack Gear (192mm Long; For 82 Teeth K'Nex Gear) is a 3D printable model, which we searched from web for you, so you can easily print on your own 3D printer or use print on demand 3d printing service. More 3D printer models from Ethan-Zhou are here.