Dual-Spinner (3 parts)
Dual Balance Spinner made of three parts glued together using CA.
Print two of the "top/bottom section" model and sandwich the "Middle Section" one.
Made to fit 608 (Skate Bearings)
The parts can also be made and stuck together using the bearings themselves. Enables you to create Middle Section parts of any color and change the whole look.
Bearing clearance was designed to be 22.2mm (rather than the absolute 22mm OD of 608 bearings)