Crayola Staonal Crayons are a classic marking tool for a variety of projects. Sturdy and easy to use, these large crayons are double wrapped for long-lasting durability. Marking wax crayons make permanent marks on most surfaces including cardboard, paper, aluminum, wood, and more! Safe and nontoxic, ages 4 and up. Each pack includes 8 crayons in a reusable box. Sold as 6 packs for a total of 48 crayons.