With metal comb tooth 1 mm apart from each other, it can reach deep to the root of the coat with great efficiency. This comb is easy to clean. You can press the button and then wiggle the comb to tear it off or immediately remove the hair on the comb teeth manually. The comb could be used by both left and right hands. It has round and smooth comb teeth to protect your pet's skin from getting scratched. The handle and the comb form a 120° angle which let you hold easily and naturally. The handle is soft and comfortable so you won't feel tired holding it for a long period of time.