The iconic S520 Pentel sign pen is an essential for all artists, illustrator and designers from all disciplines. It features a fibre-tip that gives a line of approximately 2mm in thickness. The pen itself is made from over 80% recycled content, with the casing being made of durable plastic. These pens are available in 11 different colours, covering a wide spectrum of shades. They are ideal for drawing, writing and more, giving a smooth and consistent line. - Colour: Grey - Main material: Plastic (made from over 80% recycled content) - Tip type: Fibre tip - Line width: 2mm (approximate)