Pica VISOR permanent Refills Water resistant “MULTI-USE” marking crayon In the clever “Easy-Refill-Pack” To refill the Pica VISOR permanent Longlife Industrial Marker For water resistant marking on almost all material surfaces Never dries out Full performance at all times from the first to the very last line Most economic: 1 lead substitutes up to 5 conventional ink or paint markers Most environment-friendly due to low consumption and refill ability within seconds Lead diameter: 10 mm length: 85 mm Avoid lead temperature over 40° C Water resistant MULTI-USE marking crayon 4 leads in the clever "EASY-Refill-Pack"