I've been looking for something holistic to deal with my feet pain for over a year now because massage therapy doesn't work. I've come across the Bian stone and decided to buy it just to try. The stone itself is so helpful towards my feet. When I didn't use it the night before, I could feel the pain and pressure the following day. I'm so grateful for this little thing and the lavender ginger oil that I got as a gift. They're an incredible combo to treat my feet pain.