- Bullet point for wider coverage & chisel point for finer detail – both points on each marker.
- Permanent on porous surfaces
- Dries quickly
- Acid-free & non-toxic
- Writes on any surface, including CD’s, plastics, glass, wood, metal or paper.
- 4 markers per pack: black, red, blue, green
Tip: Recommended for writing of Print File negative, slide and print preservers