Today’s contraption was a fidget spinner. The bearing cap and the spinner itself were from 2 seperate designs, the outer rings are abex 7 bearings, though i replaced the inner one with a ceramic one. Initially both were crap, but after opening them up and dissolving the grease it spins quite nicely. I’m gonna fidget with it a bit more to see if it can continue longer, but for now i’ll call it a day.