The magic yoyo works fine. It is super easy to string, use, and adjust. This high quality yoyo glides smoothly and not easy to tangle up. The magic yoyo will bring back memories of when you were a kid and just so fascinated by yoyos and the masters who could do so many tricks. Features: The magic yoyo can cultivate the imagination, creativity, rapid reactionability, motor skills and eye-hand coordination. With the standard production, the D1 magic yoyo is the best choice for primary players to practice the 2A trick. It is constructed well enough to last a very long time without breaking. Clear pattern, and it doesn't paint off. Specifications: Material: PC Color: Green, Blue, Transparent(optional) Weight: 51.5 g Age: 8 + Diameter: 57.2 mm Width: 34.35 mm Gap Width: 2.5 mm Bearing: size E bearing(Slim bearing ) Response System: Star Burst String Trick: 2A String Length: 110 cm / 43.31 in Package Size: 9 * 4.5 * 6.2 cm / 3.5 * 1.8 * 2.4 Package Weight: 68 g / 2.4 oz Package List: 1 * D1 Magic Yoyo 1 * String