Sharpie is an American manufacturer of writing instruments (mainly permanent marker pens) whose products are sold in over 20 countries. Originally designating a single permanent marker, the Sharpie brand has been widely expanded and can now be found on a variety of previously unrelated permanent and non-permanent pens and markers formerly marketed under other brands.
Sharpie markers are made with a number of tips. The most common and popular is the Fine tip. Other tips include Ultra Fine Point, Extra Fine Point, Brush tip, Chisel tip, and Retractable tip.