The YOYO is a weight-based toy that hangs from a string. The weight, when dropped on the string held by the endless end, generates a spinning motion. When the string is fully extended, the weight maintains the momentum of the spinning motion and wraps the string back around the axle. To play with the YOYO, you need to put your finger through the loop of the string and carefully wrap the string around the axle, then drop the YOYO and at the right moment gently pull it back up.

• String length: 100 cm.
• Diameter: 6 cm.
• Thickness: 3.5 cm.

Fantastic toy not only for kids, it will likely excite more than just one player in a sports arena.