The Braun Silk-epil Wet and Dry epilator with 4 extras enables you to remove the smallest and finest hairs, which are as short as 0.5mm. And that's about as small as a grain of sand. Since this machine is cordless, you can use it for dry or wet hair removal while in the shower. The heating process improves blood circulation, thus you will get a more comfortable experience while also reducing irritation on your skin. This machine includes 40 hair tongs with pick-up technology, which ensures excellent performance during the hair removal process.