white powder everywhere
I had to return it. The knobby side of it has a white chalky substance in it, I guess to keep it from squeaking as you roll it (the smooth side didn't have this stuff and it did squeak a bit)...every time I used it, it would deposit white powder all over me. I was using it on my neck the first time and was surprised to find white powder in my hair and all over the back of my shirt! The next few times, I used a scrap from an old t-shirt to collect the powder, but the roller would get caught up in the fabric. I emailed the seller to ask them about it and Amazon told me to return it as defective. I wanted to get a replacement but couldn't get an answer as to whether it would do this again. Definitely disappointed as it really calmed down a super-tight tendon in my neck. I'm now shopping for another one.
Rating: 3 stars