Product Description

Crayons are 4-1/2″. Tough compound provides waterproof marking and long life. Can use on oily, slick, wet, cold, or dry surfaces. Ideal for wood, concrete, metal, rubber, plastic, cardboard, and ceramic. Wax-based and nontoxic.

Features:

• For use on oily, slick, wet, cold, or dry surfaces
• Ideal for lumber, concrete, ceramics, and metal
• Non-toxic, waterproof

Additional Information