Fidget Spinner

This is my take on the Fidget Spinner. Tolerances have been adapted to the Wanhao Duplicator I3. This was fit tested with ABEC-9 608RS bearings on the outside and 608ZZ on the inside. Even though they are virtually the same in dimensions, there can be slight tolerance differences with the makers.
Cap is fit to the diameter of the 608 series bearings (tested on same bearings above, and 1 608 ZrO2) Cap will cover the entire bearing, and has a center stand-off to prevent unneeded friction on the b