All-weather liquid chalk marking system

This marking method uses a unique liquid chalk that is rainproof but wipes clear with a damp cloth. The economical system allows you to wipe the board clean and reuse without replacing the marker or a label. Optional base for spike stake markers (Item Nos. 139517, 139518). Liquid chalk marker sold separately (Item No. 139521). Standard chalk can also be used for indoor applications. Sold in a pack of five. Imported.