Set of 4 of Heavier Chinese BaoDing IRON Balls with Crispy Chimes for man

Description

This ball is heavier than regular iron ball you bought on the market. It is great when you rotate them. Cause your finger and Palms need to do extra work.
Too much typing or clicking on the mouse makes your finger STRESSED?
This iron ball is a great stress relief!
While rolling on your hand it can help to relief your stiffness and relax your entire hand just like
a finger THERAPY
Reliefs your muscle and joint all together.
The Iron ball is 1 1/2" diameter
A pair of 8 oz
Set of 2 pair
Hold 2 with 1 hand and rotate in your palm!
This set comes with 4 balls
CASE COLOR MIGHT BE DIFFERENT