The Vision Diabolo is a large size 130mm cup with mounted Tuning-Set Free-Hub bearing system as "Vision Free". Because of the covered bearings and free wheeling hub this diabolo picks up speed very quickly and maintains spin momentum. Thanks to the different colors of the special designed hubs the diabolo player always knows the direction of rotation. The Diabolo Vision Free is compatible with all Circus Tuning-Sets. Bearing hub Size: Ø 130mm Width:135mm Weight: 252g Colors: ice, red, yellow, green, blue, orange, black and white.