This full set features all 22 colours of the Posca PC-1M Paint marker, including fluorescent and metallics. The Posca PC-1M is a paint marker with an extra fine 1mm bullet tip nib for more precise work Combining the rich opaque colour of poster paint with the accuracy and convenience of a marker. For use on paper, card, wood, cork, polystyrene, glass, ceramics, PVC and more. The limitations of this pen are endless making it a must-have for any home, office and business. - POSCA Artist Markers Use Water-Based Pigment Ink to Produce Poster-Like Vibrant Colours - Non Bleed Ink Doesn\'t Feather or Bleed Through Paper - Easily Removed From Glass; Ideal for Temporary Signs on Windows, Windscreens etc - Writes on virtually any surface: Metal, Glass, Plastic, Stone, Fabric, Photographs etc. Instructions on how to make permanent: - Terracotta - by baking at 220 degrees for 45 minutes, then spraying with clear varnish - Porcelain - by baking at 160 degrees for 45 minutes, then spraying with clear varnish - Glass - by baking in the oven at 160 degrees for 45 minutes then spraying with clear varnish - Textiles - by ironing on reverse - Metal, plastic and wood - by spraying with clear varnish