Cold Massage Roller Ball,Manual Massage Ball Roller for Ice and Heat Therapy,Deep Tissue Massage Ball for Sore Muscles,Joint Pain,Muscle Recovery

I wish there was some grip on the handle. The plastic feels cheap and breakable. Other than that - The ball is great, filled with water or a fluid and gets ice cold. Works great at finding knots.

They work great to put cold on a sore muscle or in our case a surgery site but be careful when you wash them. We weren't paying attention and they went down the sink drain and we couldn't get them out. They are just the right size to go down but not to come up. We had to take the drain apart and put them up.

I got these to use to put icy hot/bengay on my shoulders while I’m working. I sit at the desk for most of the day, and my neck/shoudlers suffer. I used to apply creams with my hands, but decided to give these a try. Love them! It’s like I’m giving myself a little massage at my desk. I’ve been squeezing a little bit of cream into the back opening. It spreads nicely, and is such a better way to apply my neck cream!I use them at room temperature. However, they have a natural chill to them which I like.I have found that the cold is not for everyone though….. I got the set of 2, so I could give the extra one to my boyfriend. He’s always complaining about his neck as well. Since I liked them so much, I was excited to try it out on him. Big mistake! As soon as I placed it on his shoulders I about lost my hand, lol! He was surprised how cold they were, and didn’t find it soothing at all.Overall, I’m happy with these. They are easy to use by yourself, and makes applying creams so much easier. Just keep in mind that they’re naturally cold.

Nice massage roller set, very study and were very helpful with my shoulder pain issues.

I love them but this brand always smell like metal when using, I also hame the prime fitness and their items do not emit the metal smell

Prior to this ball I had been filling small plastic cups with water and freezing them to be able to massage my shoulders. That was annoying though because the ice would melt as I would massage my shoulders getting me wet. I also would have to use a washcloth to hold the ice because it was so cold. This roller ball solves both issues. I can hold it without my hands getting too cold and it’s super cold without melting and getting things wet. The roller ball is smooth and glides easily. It says it can be used with heat too by submerging in warm water. I’m hesitant to try it that way. I think overtime things would get rusted out and hinder the glide of the ball. But using it for cold purposes it works really well!

Easy to use and glide easily. Keeps cold and warm for a long time. The only bad thing about this product is that the ball cannot be removed. It makes it harder to claim the base.

For my wife, these metal massage balls are too cold even at room temperature and I about lost my arm when I initially surprised her with them coming straight from the fridge to her back! So, I don't know that we will use them in that way often. I tried again another time with a bowl of warm water to warm the balls up and that was better received, however you do have to be a little careful about water being trapped in the handle around the ball. When you first press it to your/their flesh any water trapped inside around the ball will pour out around the ball because it will push up into the handle a hair. You can't really dump all of it out easily by turning it over, so I'd advise you also press the ball up into the handle when you have it over your bowl before using it on your/their skin or you'll have a small puddle to clean up.They do feel kinda of nice rolling around on your back. They are large enough that you almost get the sensation that they aren't rolling at all and is a unique feeling compared to the other massagers we have made from other materials or with other sized knobs on them.