Buytra Light Up YoYo Balls Yoyo Toys Bearing String Trick Toy Main Material:Plastic YoYo Ball Diameter:6cm/2.3" Width:3.6cm/1.4" Be capable of handing the toughest tricks in the game;Suitable for beginners and advanced users Package include:1pcs YoYo ball(color will be sent at random,thanks for your understanding)