I have the braun silk epille (sp), its got different sized heads for different areas. It comes with an ice pack thingy, you'll need it for a little while and then after a few minutes you'll be able to do long strokes. Stick with it, don't chicken out and you'll be a pro at it. The hairs on your legs arent all the same length and grow at different stages so its normal for it to take a few goes to become super smooth, do it every few days to start with and that should catch everything coming through.