These 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! This crayon set features a reusable box. Safe and nontoxic, ages 4 and up.

• Durable marking crayon ideal for industrial use.
• Staonal crayons make permanent marks on cardboard, paper, aluminum, wood and more.
• Crayons are double wrapped for extra strength and longevity.
• Safe and non-toxic.