Aperture Science Z-axis Extruder Knob For Creality Ender 3 Or CR-10 (or Any T8 Lead Screw)
Thingiverse
Aperture Science Z-axis Extruder Knob For Creality Ender 3 Or CR-10 (or Any T8 Lead Screw) is a 3D printable model, which we searched from web for you, so you can easily print on your own 3D printer.