The edding retract 11 permanent marker is perfect for anyone who regularly has to write on or mark glass, metal, wood or plastic. Its retract system makes it possible to pop the nib out of its casing with one hand just like a retractable pen. This is particularly practical when you’re on a ladder or holding a spirit level in one hand. This way, the edding retract 11 permanent marker is always ready for action whenever something needed to be marked. The fact that the nib disappears into the casing when not in use means you can keep the marker in your shirt pocket without fear of blotching. The marker has a bullet nib with a stroke width of approx. 1.5–3 mm.