PERFECT PAINT FLOW: MITSUBISHI PENCIL has developed a unique valve mechanism that guarantees a perfect seal for the marker and conserves the paint over time. The same mechanism is used to prime the POSCA for use and to re-saturate the tip as often as necessary during creation. Comes with 8 deep colours: cacao brown, english green, ruby red, prussian blue, ochre, raspberry, deep grey MEDIUM MULTI-PURPOSE TIP: With a 1.8–2.5 mm medium tip (PC-5M), this marker is perfect for both colouring and line work. It provides smooth, even coverage with excellent control, making it a versatile choice for a wide range of creative projects ALL SURFACES: These artist pens bring creativity to life on any surface! From wood, fabric, and textiles to glass, ceramic, paper, plastic, metal, canvas - ideal as markers for adult colouring books and more, our colour-intense paint delivers beautiful results every time PREMIUM QUALITY PAINT: Very rich in pigments, POSCA paint provides results of incomparable density. Its unique water-based formulation delivers bright, matte, opaque colours that withstand the passage of time BIODEGRADABLE PLASTIC FREE PACKAGING: Our new plastic-free packaging is now available, marking a change from plastic blister cards to 100% cardboard. Every effort has been made, from sourcing to manufacture, to ensure the packaging reduces our carbon footprint