Material : Aluminum
Gap width(mm): 3.16
Bearing Size (Inside x Outside x Width): .250 x .500 x .187 in (10balls stainless steel Bearing)
Stock Response System: Silicone sticker/ flowable silicon
Style : Long Sleeper trick
1. Not suitable for children under 8 year old.
2. Do not throw yoyo near people, animals or objects.
3. This yoyo is a specialized design for long sleeper. It is not for normal yoyo tricks.
4. Under-mount binding return is not recommended due to heavy weight.
5, Please screw or unscrew yoyo gently and slowly.
6. Recommend to change your yoyo string frequently.
7. Recommend to use 10 balls bearing for the best performance.
8. This yoyo do not undergo any anodization process, it may oxidize when contact with moisture.