Crayola® Triangular Anti-Roll Crayons guide little fingers into a tripod writing grip for controlled drawing. As children approach 24 months, they start holding crayons with the thumb and two fingers and the tripod grip is important for developing writing skills The triangular shape also means no more crayons rolling off desks and tables! Includes 16 each of 16 colors: black, blue, blue green, brown, green, orange, peach, pink, red, red orange, red violet, violet, white, yellow, yellow orange, yellow green. 4"L x 7/16"Dia. AP Certifited