Finger Skateboard (One-Wheeled)

You need to print out at least:

• Two rails of your choice
• Two bumpers
• Two footpads
• One tyre

You also need

• Two 608 bearings - pull them out of an old fidget spinner (outer diameter: 22mm, inner diameter: 8mm, thickness: 7mm - or use the OpenSCAD file to set it to fit whatever bearings you have lying around). Low-friction bearings work better
• Four M2 screws (at least 8mm, at most 12mm)

Fenders are specifically designed to work with the regular, straight rails, and may not work with other rails.

Please refer to the .3mf file for suggested print settings. Some parts need  to be printed with manually applied supports, the rails should have four perimeters, and some parts look much better with ironing, but the 3mf file contains everything pre-configured (except the tyres).

I would suggest printing the tyres with semiflex material, everything else with PLA.