Red Irwin STRAIT-LINE Lumber Crayon

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. No. 66401ZR: Color: Red, Pkg Qty: 1 No. 66402: Color: Blue, Pkg Qty: 1 No. 66404: Color: Black, Pkg Qty: 1 No. 66406: Color: Yellow, Pkg Qty: 1