You need white on dark glass, a label on a metal shelf, or a clean line on a project board and the gel pen just smears. This POSCA PC-1M white paint marker dries fast, sits opaque, and won't ghost through. Water-based pigment ink means no fumes in the classroom or the workshop. Writes on paper, metal, glass, wood, plastic. One marker. One job done
| 0 | paper |
| 1 | metal |
| 2 | glass |
| 3 | wood |
| 4 | plastic |
| brand | POSCA |
| model | PC-1M |
| colour | White |
| tip_type | Medium polytip |
| ink_type | Water-based pigment |
| drying | Quick-dry |
| pack_size | 1 |
| category | Office Supplies |
| subcategory | Writing & Correction |
