Designed for industrial users, Sharpie Professional King Size Permanent Markers write on most surfaces including wet and oily surfaces. The rugged aluminum barrel and sturdy felt tip make this marker ideal for the toughest marking jobs. Featuring an extra-large ink supply, this permanent marker is long lasting and withstands heavy use. Marker Type: Industrial Markers; Color(s): Black; Tip Type: Chisel; Ink Types: Permanent.