Forty Uni Posca markers in a zip-around rubberised case with internal sleeves that hold each pen in place — a full studio kit rather than a single-tip pack. The point of this set is range: it spans four different Posca tip sizes, so you have the line weights for fine detail, everyday drawing, solid mid-size fills and broad blocking all in one box, across 32 colours. The four tips cover the whole span. PC-1M is an extra-fine 0.7mm bullet for the tightest detail and outlining; PC-3M is a fine 0.9–1.3mm bullet, the general-purpose everyday tip; PC-5M is a medium 1.8–2.5mm bullet that balances coverage and control; and PC-8K is a broad 8mm chisel for backgrounds, large fills and wide strokes. Every marker uses the same water-based Posca pigment — opaque, matte, non-toxic, and free of alcohol and solvents — so colours mix and layer consistently no matter which tip you reach for. On porous surfaces like wood and card the paint is permanent; on smooth non-porous surfaces it wipes off, and it suits both indoor and outdoor work. Contents: PC-1M — extra-fine 0.7mm bullet (6): Black, White, Red, Gold, Silver, Brown PC-3M — fine 0.9–1.3mm bullet (15): Black, White, Light Pink, Fuchsia, Red, Orange, Light Orange, Yellow, Grey, Violet, Lilac, Sky Blue, Light Blue, Light Green, Green PC-5M — medium 1.8–2.5mm bullet (15): Black, White, Beige, Bright Yellow, Yellow, Orange, Coral Pink, Pink, Red, Wine Red, Violet, Blue, Light Blue, Aqua Green, Green PC-8K — broad 8mm chisel (4): Black, White, Red, Blue All tips are reversible except the chisel. Prime each marker on scrap paper before first use to draw paint into the nib. Specs: 40 markers across 4 tip sizes (32 distinct colours) 6 × PC-1M, 15 × PC-3M, 15 × PC-5M, 4 × PC-8K Paint: water-based pigment, opaque, matte, non-toxic (ACMI certified) Surfaces: paper, wood, canvas, glass, metal, plastic, ceramic and more Permanent on porous surfaces, erasable on most non-porous ones Zip-around rubberised case with internal marker sleeves