ENTRY LEVEL YOYO - T9 rock-black professional yoyo made of alloy 6061, style string trick (1A, 3A, 5A) DUAL FUNTION - Professional yoyo T9 comes with unresponsive bearing, you can easily switch responsive yoyo to unresponsive yo-yo, from a yoyo beginner to advanced player. PREMIUM SURFACE - Matte yoyo surface and heavy alloy yoyo, Press feels good, enjoy funny with this stable yoyo and spinning long time. BEST YOYO FOR BEGINNERS - Responsive yoyo T9 is not easy to scratches and never fade. Yoyo can cultivate the imagination, creativity, motor skills and eye-hand coordination. Recommended for Daily Practicing or Competition. Responsive YoYo T9 designed for kids beginner players learning basic string tricks,It comes with replacement unresponsive yoyo bearing for advanced player, you can easily change this responsive yoyo into unresponsive yoyo, from a yoyo beginner to advanced player, surprised yoyos. Yoyo for kids 8 years and up Perfect for style string trick (1A, 3A, 5A) Silicone response system for superior stable play Comes with R188 concave bearing (unresponsive bearing) Matte yoyo surface and heavy duty alloy yoyos, Press feels good, stable and spinning longer time Model : MAGIYCOYO T9 Rock Style String Trick : 1A, 3A, 5A For Age 8 up Body Material : Alloy 6061 String : Premium 100% Polyester; length: 43.31in/110cm Playing Tips: 1. Yo-yo string should be changed periodically when yoyo string becomes defect, it will helps you play better. 2. While the responsive yoyo is spinning, it will come back to your hand with a gently tug on string. 3. If change responsive bearing and short axle to unresponsive bearing and long axle, then tighten yoyo can't see the screw (do not use too much force, otherwise it will easily damage the thread). Colour:black Material:Aluminum alloy Size:51.5mm in diameter Package Contents: 1 x Yo-Yo 1 x gloves 1 x velvet bag 5 x rope (random colors, don't accept the specified color) 1 x Wide body R188 bearing 1 x 10mm screw 1 x shaft puller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.