I bought this five months ago when I used to saw the advertisement of this product on tv. But it was not so much effective. After using it for approx. 10 days it started getting damaged I dont know what is the problem in its machinery. Sometimes I also felt little pain while using it. Afterward I never make use of this product. So if you are looking for something good for your feet go for creams rather than this machine. I definitely not recommend this product. thanks for reading.