What technique can be used to create a blunt cut in hair?

Creating a blunt cut in hair involves cutting the hair straight across to achieve an even, solid edge. Holding the shears flat against the hair allows for a clean, precise line without any gradation. This technique ensures that all hair strands are cut at the same length, which is the essence of a blunt cut. By positioning the shears at this angle, stylists can remove hair cleanly and prevent any texturization, which is necessary for maintaining the sharpness of a blunt haircut.

Using other angles or thinning shears would result in different textures and lengths, which do not align with the desired outcome of a blunt cut. Therefore, the most effective and accurate method for achieving this hairstyle is to hold the shears flat against the hair.