broke
I bought this for my 12 yr old daughter who was born with an accessory navicular bone and had chronic foot pain.  she wants to hold off on surgery a bit longer.  She really loved it at first and used it every night.  But after about 10 uses, the right side stopped bubbling.  She uses it by alternating one foot over the bubbles , but I will have to consider another option for her.  A disappointment.  I would not recommend it.
Rating: 2 stars