As an educational toy, yoyo can enhance a player's balance,  eye-hand coordination, finger flexibility, and brain reaction capacity. Furthermore, yoyo is small, easy to carry, kids can enjoy it any time and anywhere.

Specification:
Name: Responsive Yoyo
Main material: Aluminum alloy
Size: Diameter: 5.4cm, thickness: 3.4cm
Color optional: Black&red, black&blue, black, green
Age: 8+

Note:
* This yoyo contains small parts, not suitable for children under 8 years old. Do not play or throw the yoyo towards people, breakable objects or animals. 
* There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding.

Package Information:
Package size: 9*6*4.5cm
Package weight: 75g
Gift Box Packaging

Packing List:
1* Responsive Yoyo
1* String
1* Manual