15 - 20 days delivery (except unforeseen circumstances)
Warrenty Available
Training tools
Uses and effects: 1. Exercise finger flexibility and enhance grip 2. Stimulate palm acupoints and promote blood circulation 3. Relieve work stress 4. Strong wrist and arm muscles 5. Stimulate the cerebral cortex and promote brain development 6. Prevent senile dementia and mouse hands, etc.
