Circular movement of the black sponge around the head, depending on the length and texture of the hair, 3 to 15 minutes on the molding. How to use: 1. This tool works well on hair with slight shedding. Apply a twist and lock gel or your normal hair gel to your lightly sprayed hair. 3. This will allow you to apply some of your styling products. 4. Use a sponge and go over your head in a circular motion. Turn in one direction only. In just a few minutes you have a cup of perfectly shaped twists