Printed Spinner Bearing and Weights

There are lots of fidget spinners out there, but so far I have not found many 608 bearing replacements for those like myself who prefer an all 3DP route.

This 608 size bearing has a 3D printable design that works better than trying to make a ball bearing version. It spins pretty good (https://youtu.be/I2v80PHl3BM) and may do better with some lubricant.

In addition, I have made some 608 bearing size holders for weights: one accepts 4x US dimes and the other 4x US pennies. Print the par