JIN BD Wrist Trainer Ball

$19.99$24.99

black-without-led
Black-without LED
blue-with-led
Blue-with LED
platinum-with-led
Platinum-with LED
platinum-without-led
Platinum-without LED
red-with-led
Red-with LED
with-5-color-light
With 5-color light
with-7-color-light
With 7-color light
Clear
SKU: 2251832825910734 Category:

Description

  • Automatic start design, need to push the core in the direction of the arrow, start by the internal spring, very easy and convenient.
  • When it rotates, the cool colored lights inside will light up. It can kill time and add fun while restoring muscle soreness.
  • Without any strange vibrations, it can rotate for a long time without worrying about it stopping when moving.
  • The convenient design can be carried anywhere, whether in the office, gym or at home, it can be used as a toy to decompress at any time, and it can also exercise arm muscles.
  • Wrist ball can promote blood circulation and increase the strength of fingers, wrists, hands, forearms, biceps, triceps and ligaments and shoulders, and restore muscle strength.