Non-Permanent Omnichrome Wood-cased pencil in 6 colors Water-soluble, will not dry up Can be wiped off smooth surfaces eg. plastic, metal, leather and washed out of textiles, for e.g. glass, wood, leather, textiles, stone, metal Opaque cover on light, dark and transparent surfaces No paper penetration Non-corrosive pigments Soft, color-intensive, lightfast lead Line width approx. 2 mm Sold individually by the pencil. $1.50, 12/$15.00Color: 108-0 White108-1 Yellow108-2 Red108-3 Blue108-5 Green108-9 Black Need more information? Please feel free to contact us at 1-800-592-6940 - Ask for Extension 547 or Internet Sales.