Trinity Knot EDC Spinner Fidget

thingiverse

I have ADHD. Surprise. Not. Anyhow, I've been having trouble focusing in class, so i decided I'd design a fidget spinner, I've seen em all over the internet. But I wanted a cooler one. The center hole is the exact size of a 608 bearing outer diameter (22mm) I purposely did not account for tolerance, as I intend to sand mine out a bit. The three orbital holes are the exact diameter of a US quarter. I didn't feel like using bearings there, felt like a waste. and instead of 8 bucks worth of bearings going into one spinner, instead I have 2$ of bearings (just one) and 3 bucks in quarters. COINcidentally, (pun intended) 608 standard radial bearings are 7mm thick, and it so happens that US quarter dollars are 1.75mm thick.... x 4 = 7mm :) anyhow, Happy spinning. I'd love to see any that y'all make.