POSCA paint markers are an excellent multi-surface permanent marker. They contain water-based pigment ink which is lightfast water resistant and will write on almost any surface. The precise and calibrated tip of the PC-1MR produces refined lines. With its 0.7mm extra fine tip it has all the qualities of a paint marker – in the form of a pen!This pack contains 16 vibrant POSCA PC-1MR tipped markers in assorted colours complete with reusable storage box.