HIGH PERFORMANCE TRANSAXLE YOYO - the transaxle is a plastic sleeve or spool that is placed over the axle and enables long smooth spins. When the player flicks the wrist, The fireball spins at the end of the string. With another flick of the wrist, The fireball returns to the hand. INTERMEDIATE AND ADVANCED PLAY - the responsive play is the best choice for the intermediate player who wants to Perfect string tricks. It is also a great choice for the advanced player who wants to Perfect looping skills. YOMEGA FIREBALL ANATOMY - transaxle system for long, smooth spins. Modular design makes it easy to unscrew halves to untangle string or apply lubrication. Durable polycarbonate. Round shape. Weight: 52 g. Width/diameter: 34. 9/58. 4mm. Gap width: 2. 5mm. 6 MONTH WARRANTY - To activate your follow instructions inside your yoyo package or feel free to Contact us. UPC 049871215489 ASIN B07KRHZ6RF Size 58.4 millimeters Color Blue Theme yoyoing Brand Name Yomega Item Weight 52 Grams Manufacturer Yomega Model Number 2154B Material Type Plastic Item Type Name yoyo Item Dimensions 2.3 x 1.37 x 0.04 inches Number of Players 1 Included Components 2 strings, Fireball yoyo Is Assembly Required No Operator Skill Level Intermediate Age Range Description Kid Educational Objective coordination Item Dimensions L x W 2.3 L x 2.3 W Manufacturer Part Number 2154B Manufacturer Maximum Age MONTHS 1188.0 Manufacturer Minimum Age MONTHS 96.0 Manufacturer Warranty Description 90 Day Warranty Against Manufacturer Defects