Review (5/5): I love it! Just be careful as you learn to ...
Very effective product. VERY powerful. I love it! Just be careful as you learn to use it and don't stay in any one place for too long. The heat caused by the friction can travel down the cracks in your heel right to your nerve endings and...oh boy...you will feel a whole new kind of pain! Keep it constantly moving and you will be a happy, smooth-heeled customer.