<p>The method involves holding a hair pass (10) using the guide fingers (23) of one hand which is the guide hand (20), and then cutting the hair held between the guide fingers using the scissors (62) held on the other hand (60). The hair is cut along the guide fingers while continuously or gradually moving the guide hand in steps. The movement of the guide hand and the cutting of the hair pass are coordinated such that the hair points of the cut hair are formed in a certain curved cut line.</p>