Review (5/5): Great product. Worth the price.
Heats well in a short amount of time in the microwave. It provides even heat to your eyes for about 15 minutes. Covers a large surface area around your eyes. Comfortable soft fabric. The design evenly distributes beads between both eyes. I've used the Bruder mask and another mask from CVS and this one is much, much better. I also like the bag that comes with it to store the mask.