I have bought this prestige and I am using this 6 months ago. And I experienced that it is not so useful it does not work properly. I got light electric shock many times from this prestige. Sometimes this prestige does not get heat. This is not good product. The wire of this prestige is very small which is a very big disadvantage of this prestige. But this prestige has some advantages also like that it has indicator which shows that the current is supplying in the prestige or not. And the price of this prestige is so high.