Iron Gloves Gripp II Golf Hand Trainer, Black(Color May Vary)

This product exploded on me at work with barely any force. The liquid inside went all over my clothes, desk, and keyboard, leaving a white gooey stain. Unless you’re a small child this is not for you.

It’s a good grip ball

Great for relieving stress and exercising the hands. To those concerned with breakage of the outer shell, there is a simple way to extend the products effective working life: keep it in a drawer. The reason latex products are kept in opaque packaging is that ultraviolet light breaks down the molecular structure, and fluorescent office lighting pumps out serious UV rays, as does sunlight. Science!

Wow. This is a record low for stress-ball lifetime. I bought this thing on Sunday, and it exploded on Thursday. I used it maybe 1 hour a day. It was a waste of 5.99$.The only positive to this is that the inside material is pretty cool to play with.

I've had my Gravity Gripp balls roughly 6 months now, and with only periodic use, the external rubber coating has totally and utterly broken up, deteriorated, and come off.Can only recommend for limited time use.

Outer 2 layers of this ball have disintegrated into shreds just from sitting on my desk. So I took them off and now the originally blue ball is orange! Don't know how many of the orange layers there are left to disintegrate before the innards come out. You'd think they'd use a rubber that doesn't break down over time.