Most shavers have so don't know what it means not to have unless you buy a kosher one! They usually say when there's a lift lift cut in it, and if it does its extremely easy to take out, you take a plyer and gently pull out the small piece of metal which touches the real blade! It's a small piece connected to all of the blades ,so if you only see one blade of the same type going around the shaver you know there's no lift and cut! Ps - don't rip out the real blade, that's a hard metal which is the real blade and the lift and cut is a soft sheet of metal which comes out with a tug or pull of a plyer!