Ideal for the office, home, or classroom, Bic Pocket Markers are made from 51% recycled material (excluding ink) and feature a convenient slimline barrel for ease of use. The permanent, alcohol based ink is low odour, quick drying and will write on most surfaces, including glass, metal and plastic for versatile use. The marker can be left uncapped for up to 1 month without drying out with a blocked tip designed not to bend or retract. The acrylic bullet tip writes a line width of 1.1mm. This pack contains 12 black markers.