Works well and comes out of the freezer at a good temperature
I ordered this roller thinking it would be good for application on my face.  When it arrived, I followed the instructions and washed it, then put the roller in its case in the freezer overnight. When I took it out 24 hours later, I kind of expected it to be too cold to use, but it was just right.  Rolled it on my face and forehead and could see it used for skin and headache issues, but then rolled it on my achy knee and my husband tried it on his knee and it felt nice.  Put it back in the freezer for the next use.  The case is nice for keeping it clean and ready to go.
Rating: 4 stars