LED Wrist Powerball Hand Grip Strengthener Wrist Forearm Exerciser for Stronger Wrist Bones and Muscle

Description

Product
Description:

Exercises
Wrists and Hands spins at up to 15,000+ RPM to exercise and strengthen wrists
and hands. You’ll feel the burn in just a minute of spinning.

 

This
certainly requires some fine motor skills in order to use. The dominant
hand/arm was easily able to keep the ball going, that it will help refine your
fine motor skills in that non-dominant hand/arm.

 

Made
with a military-grade plastic shell, a break-resistant structure and reversible
inner tracks for 2X lifespan.

 

No
batteries required, you can get a challenging, strengthening workout anytime,
anywhere, even on your lunch break. Exercise your fingers, wrists, hands,
forearms, shoulders, increase your arm strength. Self-starting, no cumbersome,
easy to use, cool lights design,

 

Metallic
core burning cool lamp the design of the cool colorful lights does not require
charging and batteries, and the physical power generation is preferably made of
zinc alloy. The weight is moderate and does not hurt your hands.

.

Power
output effect diagram the principle of physical centrifugal mechanics, the
rhythm and speed of the core rotation can be adjusted through artificial
control, the faster the speed, the greater the f3.

 

Product
Specification:

Color: Blue, Red,
Colorful

Weight: 450g

Material: Plastic

Size: 7 x 7 x 5 cm

Power Supply: Magnet

Function: Wrist
Strength Device

 

Package
Inclusion:

1 x Wrist Power Ball