Mr Babache Harlequin Diabolo Set + Pro Metal Aluminium Diabolo Sticks fitted with a length of pro diabolo String + Flames N Games Travel Bag! This diablo set is perfect for children & adults with a skill range from beginners to pro's! This is one of the best medium size diabolos worldwide. *** Diabolo Level: Beginner/Intermediate, Diabolo Size: Medium, Axle Type: Fixed, Dimensions: Diameter:100mm, Width:115mm, Weight:255g, Manufacturer: Mister Babache - Switzerland The Harlequin's axle is a little wider than its counterparts making it accelerate a little quicker.