Specifications
Common questions
Everything people ask us about POSCA before they buy.
It is the biggest POSCA — a 15mm chisel tip built for street art, large surfaces and big backgrounds. On its edge it still gives you a clean straight line.
That depends on how hard you press and how much you fill, but broad tips empty fastest — a 17K covering a wall will not last like a fine pen doing outlines. Buy spares of the colours you use for backgrounds.
There is a lot more tip to fill. Shake with the cap on until you hear the mixing ball, then press the tip straight down on scrap and keep going until colour comes through. Resist over-pumping, or it floods and drips.
Not bare — POSCA outdoors fades and weathers. Let the work dry, then protect it with a water-based clear spray varnish in several light passes. Test the varnish on a scrap done in the same colours first.
Yes. Bulk quotes start at 24 pens, purchase orders are accepted with 30-day terms on approved accounts, and we supply schools, councils and government departments. Request a quote and we reply within 3 business hours.






