Permanent MarkerExperience enduring satisfaction with this larger-than-usual marker. Marks virtually any surface, including metal and plastic, and resists water and rubbing to minimize smearing. Durable 3/16" chisel tip lets you write with a variety of line widths, from bold, high-visibility strokes to smaller lines. Low odor. 24 for the price of 20! Marker Type: Permanent; Assortment: 4 Red;20 Black; Color(s): Assorted.