The basics Cameleon brushes are made of durable, synthetic bristles. The benefits These brushes have 3/8 inch long bristles and 5 1/2 inches long handles made of wood and metal. The uses Round brushes are round brushes, great for face and body painting. Great for painting tiny dots, lines and small areas and faces. The bottom line Cameleon Brushes come with comfortable handles and are preferred by artists for face and body painting.