Professional Unresponsive Yo Yo Aluminum Alloy Yo Yo Ball for Beginners Advanced Players

Professional Unresponsive Yo Yo Aluminum Alloy Yo Yo Ball for Beginners Advanced Players Perfect choice for professionals,advanced players,beginners,kids,etc. Features: Made of premium aluminum alloy material,-deformation,-collision and durable to use. Designed to train fine motor skills and eye-hand coordination. It also can cultivate the imagination,creativity and rapid reactionability. 10-ball bearing provides 4.6mm gap width,fits for playing tricks. Come with a string,easy to use. Suitable for professionals,beginners and 8 years+ kids. Specification: Color: 1 / 2 / 3 / 4 (optional) Material: 6061 Aluminum alloy For age: 8 years up Diameter: 56.8 mm / 2.2 in Width: 42.4 mm / 1.7 in Gap width: 4.6 mm / 0.2 in Ball weight: approx. 65.1 g / 2.3 oz (not includes strings and other accessories) String length: approx. 1050 mm / 41.3 in (for each) Package size: 103 * 60 * 47 mm / 4.1 * 2.4 * 1.9 in Package weight: approx. 79.4 g / 2.8 oz Package List: 1* Yo Yo Ball 1* String(color by random) 1* Instruction

Made of premium aluminum alloy material,-deformation,-collision and durable to use. Designed to train fine motor skills and eye-hand coordination. It also can cultivate the imagination,creativity and rapid reactionability. 10-ball bearing provides 4.6mm gap width,fits for playing tricks. Come with a string,easy to use.