A DIY blunt cut can be a little tricky, so you’ll need to have the right tools. This will include sharp scissors, a large mirror, a handheld mirror, and a steady hand. Start with straightened hair, and section the top away. On the base layer, cut around the bottom to the length you want, aiming for as straight a line as possible. Check the back with the hand mirror, and confirm both sides are the same length. Repeat with more layers of hair, using the previous section as a guide until it’s all cut.