You've got a blue scheme to match — a brand colour, a classroom theme, a workshop coding system — and the single markers you grabbed don't quite hit the right shade. This POSCA PC-5M pack of four blues gives you a range to work with, all in medium bullet tips. Water-based pigment ink dries fast and lays down even colour on glass, metal, wood, plastic, and paper without ghosting through
| brand | POSCA |
| series | PC-5M |
| tip_type | Medium Bullet |
| ink_type | Water-based pigment |
| pack_size | 4 |
| colour_range | Blues |
| surfaces | Paper, metal, glass, wood, plastic |
| category | Office Supplies |
| subcategory | Writing & Correction |
