The Tombow MONO Twin Permanent Markers are great for drawing, lettering and getting a variety of line widths. Long lasting marker gives a very black, solid line. Ink is smear proof and can be colored overtop with Dual Brush pens instantly even on very absorbent paper.
- Two tips; fine and broad
- Long lasting permanent black marker
- Draw over ink with other markers instantly
- Tips stay fresh and firm - no 'mushing down' of tips