I purchased this wonderful Almag 01 device after I accidentally injured my wrist while walking the dog. From that moment on, the device became our salvation. It not only relieves pain, but we also structure water with this device. Recently, while trying to help my mother get up, I injured my back. And once again, this lifesaving device came to the rescue. Our whole family uses it, and we are grateful for such a wonderful helper in our home. Nata G . New York