I have very fine and thin hair and as the extreme heat during smoothing is not exactly optimal. My hair was often dry in others favorable smoothers and tips overused, so I had to cut your hair. In addition, I had the problem that at low temperatures hardly an effect was seen at my hair.
This trowel, however, has absolutely convinced me. I had the smoother set to the lowest level with 150 degrees. He was quickly ready for use, it took only a few seconds. That is in itself the first plus.
The MoistureProtect sensor analyzes the hair 30 times per second and adjust the temperature accordingly. It says so in the description and in fact I have the feeling that the trowel never gets too hot. Despite this, the hair is at the first by pulling smooth and wonderfully in shape. Whether I turn the tips outwardly or inwardly, the swing stops finally. In addition, the hair shine great and it's really all smooth without protruding hairs. That has still managed no smoother with me, especially not so softly and gently.
After smoothing my hair still have volume, ie not lie flat on. The structure is smooth and curved in shape. The hair is not dried out and see the tips after repeated use of healthy.
The trowel is not the cheapest, but who wants to preserve his hair and wants a perfect result, should rather invest a little more money and pick up the Philips MoistureProtect.