With Crafty Dab School Board Paint you can create vibrant, semi-permanent images! The special spring-loaded applicator gives you control without the mess and even stays on while you erase chalk or dry erase markers but easily comes off with a wet paper towel! Non-toxic; washable; will not stain clothes. Suitable for whiteboards and blackboards. Pack of 6 in red, orange, yellow, green, blue, and purple.