This product is very confortable to use and it is very cool. We can use it any where its a portable thing and its a smooth product so we can use it very easyly and use it any where for detail saving we have to use lazer but for trimming its a very nice product. The company of this product is also a nice. And product is also a good so we can use it. Product is very good so we can use every time its a long lasting product so we can buy it to use for long time.