Wheel of Keys - A Piano Learning Tool

This tool helps piano learners recognize keys and transpose music to a specific key using a spinning wheel mechanism.

Half of the wheel can be demarcated for major keys and the other half for minor keys with a black marker, if required.

Additional parts required:

• 2x M3x10 screws for improved stability when attaching the stand to the base
• Some form of clicker glued onto the 'quarter rest'. I folded some electrical tape, but any small piece of cardboard, milk carton plastic, felt, etc will work as well. 
• A 608 Bearing. Recommend to use those made for fidget spinners. There are options to 3D print the bearing, although do expect more friction. https://makerworld.com/en/models/1134161-print-in-place-608-bearing#profileId-1135022

Assembly:

1. Fit 608 Bearing into Wheel Plate. Expect a tight fit, to reduce wobble, and the plate coming off.
2. Fit Stand onto Base. Secure with 2x M3x10 screws.
3. Attach Wheel Plate onto Stand, ensuring it rotates smoothly.
4. Fit Rest onto Stand. (Don't glue yet!)
5. Glue clicker onto the Rest.
6. Test to see if 'spinning and clicking’ is as desired.
7. Glue Rest onto Stand once desired 'spin and click' is achieved.