LED Power Wrist Ball Trainer Relax Gyroscope Gyro Ball Exerciser Fitness

【Multifunctional design,good for health】:

It can be used in office, gym or home, and also can be a good pressure reducer as well as a good toy and arm muscle exercising.Strengthen fingers, wrists, hands, forearms, shoulders and bicep etc., and also be beneficial in promoting co-ordination and blood circulation.

【Mechanical auto start design】

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

【Compact size& high quality】

 Small, compact and transportable, you can take anywhere. Impact Resistant structure with Military-grade plastic shell.

【With flashing LED light& add fun】

Novelty design with LED lights, which is fun to see how fast you can get it spinning. Cool LED lights inside will light up while spinning. Kill the time & Add fun !

【No batteries】 

Pure mechanical wrist ball, no batteries or powersource, environmentally friendly without electromagnetic radiation.The LED light is not powered by batteries. No need to worry about power running out.

Spec:

Product Name: Wrist Ball

Size: 7.5x6cm

Net Weight: 297g

Material : Zinc Alloy

Package included:

1 x Light up wrist power ball