This Posca Paint Markers set comes with 11 medium Posca pens in different colours and one broad nib pen in black, offering a wide range of applications. The fibre tip makes them ideal for various forms of art and enables them to write on almost any surface, including metal, wood, canvas, plastic, and fabric – without bleeding through paper. Posca markers use water-based pigment ink, producing vivid hues similar to poster paints, which can be easily erased from glass for temporary window art. Once dried, you can overlay the colours and correct any errors since they are blendable.