PROFESSIONAL UNRESPONSIVE YOYO : It has a powerful spin, excellent stability, and a great presence on the string. BIND RETURN UNRESPONSIVE YOYO : Pro yo-yo equipped with Concave Bearing, that means you have to do a trick called a bind to get it up. It is recommended search "how to return unresponsive yoyo" and learn more yo-yo skills on YouTube. DURABLE BIND RETURN YOYO : Unresponsive yoyo made of premium aluminium 6061 which treated by anodic oxidation, shinning finish surface never fade and not easy to scratches. The metal alloy yoyo features a Butterfly shape, an improved weight distribution, and outstanding performance! Thanksgiving Gift : This is a meaningful gift. Yo-Yo can enhance body coordination, finger flexibility and brain reaction ability, keep children away from computer games and phones, have a happy childhood