The Kids Yoyo Ball is a professional yo-yo made of lightweight and flexible aluminum alloy 6061 + environmentally friendly plastic ABS. It is shock-resistant and fall-resistant, with a 10 ball bearing for added stability. The yoyo features a V-shaped inclination design for longer sleep time and optimized weight distribution. The O-ball U-shaped shaft, with high precision bearings, allows for more fancy and action moves. It is available in blue, multicolor, gold, and purple options. The yoyo has a diameter of 55.9mm, width of 42.3mm, and a weight of 68g. It comes with a 105cm long rope and is suitable for 1A, 3A, and 5A moves. Experience the joy of yo-yoing with this professional, durable, and fun animation toy. Features: 1. Lightweight and flexible, made of aluminum alloy 6061 + environmentally friendly plastic ABS material, shock-resistant and fall-resistant, 10 ball bearing, more stable. 2. The two spheres are consistent to reduce data tolerance, thus ensuring the stability of the sphere during rotation and prolonging the sleep time. It is suitable for 1A/3A/5A moves. 3. To optimize the weight distribution, the ball arm gradually forms a V-shaped inclination near the central axis, reducing friction and making the ball idle longer. 4. O-ball U-shaped shaft, using high precisions bearings to reduce the functional wear of the yoyo, to achieve more fancy and action. 5. Using the exquisite craft design of secondary oxidation technology, it has superior performances and matches the top finger cover of the PC. It is a spherical shape specially designed to challenge the top finger. Specification: Material: Aluminum Alloy 6061 + Environmentally Friendly Plastic ABS Color: Blue, Multicolor, Gold, Purple Diameter: 55.9mm Width: 42.3mm Axle Width: 4.59mm Bearing: 10 Ball Bearing Screw: m4 x 16mm Rope Length: 105cm Applicable Moves: 1A, 3A, 5A Weight: 68g Package Included: 1 x Yoyo