Great pillow, great company!
First, Medicrystal is an amazing company!! I have the amethyst mat, and love it. The pillow is great for keeping the spine aligned. It is a very firm pillow (ummm, it is full of amethyst)! I recommend that you put a thin pillow case over it for cleanliness. I have had my pillow for over 2 years, and it looks like I just took it out of the box. Highly recommend.
Rating: 5 stars