The Easy Cut has a lock-in comb guide that prevents length change while cutting, It fits comfortably in the palm of the hand, with a unique rotary cutting system that makes a daily touchup feel like a soothing scalp massage and includes a trimmer to take care of all the details, 2 lock-in adjustable comb guides with 4 height settings, Unique rotary cutting system, Includes a battery-operated trimmer, Rechargeable for convenient cordless use, Ultra-sharp stainless steel blades for fast, precise cutting, SKU: OCT2413