Look Mummy no Puppets, I do useful things with my 3D printer Now.

3d print euro unlock supermarket trolley car
stl file = trolley_car_euro_key_unlock.stl

You can Pan Zoom Drag Rotate Orbit with your Mouse or Finger your Phone
https://threejs.org/examples/#webgl_loader_gcode & https://threejs.org/examples/#webgl_loader_stl & ViewSTL.com & https://github.com/mrdoob/three.js

Coopers 3D Printer STL Models

No Ads!?
Thank You!