●【PROFESSIONAL YOYO】Crafted from high-quality aluminum 6061, this metal yo-yo delivers stability and balance for high-speed routines. Its super-smooth sandblasted finish ensures long-lasting aesthetics and resistance to scratches. Specs: Weight - 64g, Diameter - 57mm, Width - 48mm, Gap Width - 4.6mm. ●【ADVANCED UNRESPONSIVE YOYO】HKSOD YoYo adopts more advanced high-precision 10-ball U-shaped bearings, which are more advanced than ordinary 8-ball/10-ball bearings. The professional yo-yo rotates more smoothly, increases the idling capacity, and improves the driving type of the pro yoyo, which is suitable for training Various yoyo tricks (1A, 3A, 5A). ●【FREE SWITCHING】HKSOD YoYos accessories come with free responsive bearings and non-responsive bearings. You can switch freely between beginners and advanced players through our free spindle puller. ●【GREAT GIFT FOR KIDS】Elegant gift package for this alloy yoyo, which is a perfect gift for your kids, families and friends.It enhances finger dexterity and brain reaction ability, and improves hand-eye coordination.Recommended for kids daily practicing or competition. ●【GIFT PACKAGE】1 x HKSOD Metal Yoyo, 10 x Replacement Yo Yo Strings 1 x Yoyo Glove,1 x Yo-Yo Bag, 1 x Instruction Manual.