Our triangular dry erase crayons don't require caps, won't roll away, and never dry out! The unique triangular shape encourages a pre-writing grip while the creamy crayons glide gently across the white board surface. The vivid colors wipe off easily from dry erase boards and are washable from skin and clothing. 12 each of 8 brilliant colors that include: black, blue, brown, green, orange, purple, red, and yellow. Non-toxic Vivid colors 4"L x 3/8"W x 3/8"H Washable Colorations® Non-Roll Dry-Erase Crayon does not contain the following common allergens: Does not contain Latex Does not contain Dairy & Casein Does not contain Egg Does not contain Gluten Does not contain Peanut & Tree Nut Does not contain Soy