No matter what your writing or drawing needs, you can really make a mark with the Artline 90 Permanent Marker. Featuring an aluminium barrel and quick-drying black ink, this marker's chisel tip means you can decide how thick you want your line to be. Ideal for use with everything from porous surfaces such as cardboard and wood, to non-porous surfaces such as steel and glass, this marker is the perfect way to make a big statement.