Staedtler Lumocolor markerkriit

Marking crayon for general use and permanent marking. Leaves a strong and visible mark on the writing surface. Suitable for almost all surfaces including plastics, metals, glass, leather, and stone. Marks can be made even on wet wood. The color is waterproof. The size of the marking crayon is 113mm x 12mm. Available in white, yellow, red, blue, and black.