ZIG ILLUMIGRAPH Wet Erase High-Fluorescent Marker Set
Highly fluorescent markers designed for lighted ultraviolet signs. These markers glow when light reflects or passes through the markings. Work very well on black surfaces. Can also be used on chalkboards, marker boards and windows. Water-based, opaque pigment ink wipes off with a damp cloth. 6mm, broad chisel tips. Xylene-free and odorless. 8-color set includes green, light blue, orange, pink, red, violet, white and yellow.