- YISAN permanent markers comes with 6 black,3 blue 2 red,1 green.
- YISAN markers can be marked on paper, glass,ceramic,plastic, wood, rock, metal and almost all surfaces.
- YISAN markers work great without skipping or ink leakage issues. They are also non-toxic and acid-free.
- YISAN markers are waterproof, richly pigmented, water-resistant, smear-proof, and fade-resistant.