Tri-tone Color Pencils, 3.8 Mm, Assorted Tri-tone Lead Colors, Tan Barrel, DozenCreate rich drawings with more depth than with traditional colored pencils. Each pencil contains three shades and draws a multi colored line. Colors can even be blended further for more subtleties with a special blender pencil. Each set contains 11 colored pencils and a blender pencil. Pencils are protected in decorative tin. Retractable (Yes No): No; Eraser (Yes No): No; Graphite Color(s): Assorted; Color Family: Multicolor.