We know well that there are several points to evaluate the quality of hair scissors, such as Steel, Heat treatment, Hollow-grind inside curves, Edge-making, Screw System, Mirror polish. Steel supply and heat treatment are almost same from the same supplier. Different manufacturers make much more difference on hollow grind curves, blade sharpness, screw quality, mirror finish. These manufacturing processes result to the cutting performance of hair scissors, and also make scissors price different.
