UNRESPONSIVE BIND RETURN YOYO - Yoyo comes with a professional yoyo concave bearing - you have to do a trick called binding to get it back into the hand. We recommend learning more yo-yo tricks on YouTube. This is a great flagship entry-level unresponsive yo-yo for intermediate and advanced players who want something stronger than plastic with styled string yo-yo skills (1A, 3A, 5A).The U-shaped bow shape makes the yo-yo stylish and charming. Diameter: 55.9mm - Width: 42.3mm - Gap width: 4.59mm. You can also put a rubber weight ring on the yo-yo to add weight for faster speed and longer spin times.Great Alloy Yoyo for Intermediate, Expert, Advanced Players, Adults, Friends, Family Pro Yoyo with 10 yoyo strings (random color) for anyone who wants to have hours of fun.