Discover new horizons in off-string yoyo play! The TurboFly is Aero-Yo’s newest invention, recommended to all yoyo players! It is built to help you master amazing 4A, Off-string yoyo tricks. This is the first off-string model which includes 3 different sets of side bearings. The TurboFly allows yoyo players to discover new horizons, each player can customize it to their own preferences! It has a special coating in the centre of the yoyo, making it possible to do grind yoyo tricks. Thanks to the special bearing system you can install multiple type of bearings, size C and Size D (large and small). Play off-string like never before, try the TurboFly now!