Monowheel keychain (Моноколесо - брелок)

thingiverse

Monowheel Keychain is a tiny, portable marvel that fits neatly on your keys, showcasing the innovative spirit of Russian ingenuity. This diminutive device captures the essence of the original Monowheel concept, a two-wheeled vehicle that revolutionized transportation with its unparalleled balance and stability. By condensing this pioneering design into an accessory for everyday carry, Monowheel Keychain brings cutting-edge technology to your fingertips.