10PCS Professional Silicone Rubber Tip Paint Pens Brushes, Silicones Paint Brush, Silicone Artist Brushes, Silicon Color Shapers Brush for Handicraft Pottery Artwork Shaping Carving DIY, Black. Wide Range of Applications: These silicone artist brushes are ideal for all kinds of artistic endeavors, including fine art painting, sculpture, clay carving, nail art, and cake decoration.