Uni pak marker Posca pc-5m fluorescent paint 4/1

Markers with quick-drying water-based pigment ink. Permanent on porous surfaces, they are removable on glass and their ink does not penetrate the paper.
Tip: 1.8-2.5 mm, depending on applied pressure and drawing speed. Colors: fluorescent yellow,fl. pink,fl. red and fl.orange.
The ink dries in 10-20 seconds.
Writing distance: over 230 meters.
Shelf life: 2 years from opening.
Ink content: 6.8 ml.