Amazon.com: Professional Yoyo Y03-Hertz, Unresponsive Yoyo for Kids and Adults, Pro Aluminum Metal Yo-Yo Ball for Intermediate Advanced + Extra 5 Yoyo Strings + Yo-yo Holder + Glove (3 Acid Color) :
Why does this happen when I bind? : r/Throwers
Binding: Learn how to Bind an Unresponsive Yoyo - YouTube