Avery® Marks-A-Lot® Permanent Jumbo-Barrel Markers

Jumbo-sized, permanent ink marker with giant 5/8" chisel tip lays down broad strokes that cover large areas easily Chisel tip makes thin and thick lines Writes on almost anything: cardboard, illustration board, concrete, wood, plastic, metal and many other surfaces Nontoxic, ACMI certified, conforms to ASTM D4236