The Conair Number Cut 20-piece Haircut Kit with Number-Coded Clipper and Easy-to-Read Chart helps you remember everyone's favorite hair length using numbered combs that make it easy each time you cut hair. Save time and get an accurate haircut by comparing the number-coded, easy-to-read chart on this men’s clipper with each numbered and color-coded comb attachment. This easy-to-use men’s hair clipper, with self-sharpening stainless steel blades, features a 5-position taper control and ten combs for a total of 55 different accurate-length haircuts.