These ingenious, triangular shaped crayons won't roll away. Made of plastic for additional durability, this set of 24-rainbow color crayons stay on the table--just where your little artist put them! They pack into their own sturdy, plastic flip-top case for easy clean up. The unique shape will help kids develop the preferred grip for later writing skills. For more than 30 years, Melissa & Doug has created beautifully designed imagination- and creativity-sparking products that NBC News called “the gold standard in early childhood play.” They design every toy to the highest quality standards, and to nurture minds and hearts.