4X (új csuklógolyó új csukló giroszkóp csuklógolyó giroszkóp erősítő BN3W8

4X(Power Wrist Ball New Wrist Gyroscope Wrist Ball Gyroscope Strengthener BN3W8

4X(Due to the wide range of adjustment, the majority of the wrist ball can be suitable for the market.
Role: mounted on the wrist ball, change the torque, increase the rotation of the wrist force generated by centrifugal force
Product Description:
Color: black
Material: plastic, foam, galvanized metal
Specifications: about 22CM, ring diameter can be set about the scope of about 8CM-6.9CM
Color: black yellow
Material: PC
Package Contents:1*Wrist Ball handle
Reminded:
The ball in the picture is only for display,not including the ball in the picture.)

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