This mechanical monowheel by Ugears looks like so much fun! I want one!

As to the technical characteristics: the Ugears Monowheel kit comes with 300 parts, including 19 spare parts. The assembled model measures at 185 х 95 х 160 mm and like all Ugears family models, it’s made of sustainably sourced high grade wood and has everything you will need for assembly. The quality of the parts is top-notch: a laser method is used for cutting items from a plywood board that provides precise hairline cuts. The details have to be pulled out of the boards and assembled to create a complete model. Like all other Ugears models, the Monowheel comes with step-by-step, full-color, truly easy to follow instructions in 11 languages and requires neither glue nor special tools to be fully assembled into a functional Monowheel.

[Mechanical Monowheel | Via TA]