
Removable Guard Ring for the Cotton Candy Machine
A magnetically held, dishwasher safe 3D printed guard ring that makes cleaning the cotton candy machine much easier.

A magnetically held, dishwasher safe 3D printed guard ring that makes cleaning the cotton candy machine much easier.

A wireless video laryngoscope for teaching, built from a cheap WiFi endoscope camera and a 3D printed housing.

A compact, sturdy case for a presenter, with room for an adapter and a charging cable.

A low cost demonstration model for first aid training