Serenilite Hand Therapy Stress Ball - Optimal Stress Relief - Great for Hand Exercises and Strengthening (Black)

Love that it doesn’t roll away if you get the square one. Great for any type of setting.

Really helps my hands when they are stiff and my arthritis is aching after typing for a long time. And of course it helps when I am stressed.

I injured my thumb at work and was looking for a way to relieve stiffness. This product is AMAZING!!!! Great quality and sturdiness!!!!

this is the first time i use a stress cube and I really loved it

thank you so much I know have a special tool that helps me with my carpol tunnel syndrome.

I like that it is not sticky, so nothing gross gets stuck on there

A comfortable to hold stress cube. It has a nice sleek black color.

I like this cube. I am less stressed now.