Sport Gravity Gripp Hand Strengthener

I ordered this because a friend had one and I thought it would be useful. I received the item today and it is definitely not the same as the one my friend had ( even though I ordered the same exact one) this one feels like a cheap knockoff it also doesn’t have any brand label on it . The one I have will work fine but I think I was shipped a sub-par item

I love these things. I had the exact same one for years until it finally wore a hole in it so I'm replacing it. It weighs a pound and is pretty tough to squeeze, thus the workout, and it works well as a stress ball too. Just know that although there are a bunch of layers of stretch material on the outside, it can still wear down or get punctured and eventually let all the inner stuff out. They make a 2 lb version too which I haven't tried but this one is pretty tough to squeeze and carry around itself. Highly recommended.

Awesome love em easy to grab'n'go toss em around 4 miles w/30# great 4 squeezing out the pain just 1 thing cover wears out too soon

Love these ... doesn't get 5 stars because they don't last that long, but while they are still intact, it's a great product.

This was the best exercise/stress relief ball i have ever used. I broke my wrist several years ago and have a bad habit of cracking my knuckles. I used the ball to help prevent carpal tunnel and cracking my knuckles at the office. The only problem was i had worn through the elastic casing in about a month.

Awesome desk item to keep your hands occupied and exercising. I've used these for the better part of 10 years. I order new ones every 2-3 years after and I've turned several people onto these.

Ordered three (3) one-pound "Original" Gravity Gripp balls (an excellent product) to replace same items which had worn out due to extensive use. Each ball came in a separate delivery on different days. First delivery contained a single 1-ib Gravity Gripp ball (exactly what I had ordered). Subsequent two deliveries contained a single blue "Gripp II" squeeze ball, which is not nearly as heavy nor as grip-resistant as the 1-lb Gravity Gripp ball. They'll do for backup, but I'm VERY disappointed as this is the first Amazon-marketed product which I've purchased that isn't what it's advertised to be...recommend avoiding this specific vendor and finding another source

Best hand development I've ever used. Great if you do a lot of typing.