Color Shaper Black size 2 FirmColour Shapers Brushes SIZE 2 BLACK FIRM are excellent tools to sculpt and add incredible effects when modeling and sculpting with different putties, clays, and fimo. They are somewhere between a brush, a palette knife, a modeling tool, and your fingers. Easy to clean and long lasting. Nonabsorbent Silicone tips in color black. This is the firm version of the black silicone brushes. They would be twice as hard as normal white brushes, and half than