Rotating Necklace

thingiverse

I printed this at 80% scale using PLA with a 0.2mm layer height, and as intended, it was printed with no supports or raft. The creator of the model hasn't put in the effort to turn this into a customizer yet. You can print multiple units, and the small insert can be used to link together several prints in sequence. It was designed with two rotating joints so that it could bend freely in any direction. Although originally intended as a necklace, it has ended up more like a fidget device. Moving it around in your hand is very satisfying. Try printing it at various scales to see how small you can make it.