Great massage ball. Pleasant to the touch, and most importantly does not smell. Delivery took more than 20 days to ukraine.
I use these for my feet. Having gone to zero drop shoes a few years ago, I started using a tennis ball and then a golf ball and rolling my feet on it each night for a few minutes. It feels great and prevents me from getting foot cramps. These balls work in a different way than a golf ball and I can hit other points of my feet.
I can also use these on my calves and have my wife roll on my upper back. They are too spiky for me to lay on and massage my back using gravity although I have tried this against a wall with some success too.
Price was right, balls don't have a stinky rubber smell
Balls made of quality plastic. Hollow inside. Slightly under the weight bend. Spikes on the balls are not sharp. The product corresponds to the description. Seller recommend.