Self-starting Powerball Wrist Power Hand Ball
2 reviews

Features:

Make Arm Great Again. Strengthen fingers,
wrists, hands, forearms, shoulders, and bicep, etc.
It also can be beneficial in promoting co-ordination and blood circulation.
This certainly requires some fine motor skills in order to use it.
The dominant hand/arm was easily able to keep the gyro ball going, that
it will help refine you're fine motor skills in that non-dominant hand/arm.
Small, compact and transportable, you can take anywhere.
Simple to start with a pull-string.
And we have a flashing LED style?
all you need do is to increase the speed by making a
rotational wrist movement and to keep in sync with the spinning of the ball.

Specifications:

Type: Wrist ball
Powerball: Power ball wrist
Power ball: Wrist power ball
Model Number: KC-WSFE18
Function: Muscle Relex Apparatus
Color; silver, black
Weight; 270g
Size; 70mm 55mm

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.