SINTEX Grip Up Ball STT132
The centrifugal force of the inner ball set inside the outer ball allows you to strengthen your wrists, grip strength, and arm strength. The light turns on as the inner ball rotates.
Box not included.
Box not included.
Category
Practice Tools
Brand
Sintex
Condition
No noticeable scratches or marks
Shipping
Included in price (by seller)
From
Niigata
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