Provide a high cover, opaque, matt colour on almost any surface with these brilliant posca markers pc 5m set of 4 primary colours.posca paint markers are an excellent multi surface, creative pen. They are permanent and bleed proof on paper and card as it absorbs into the fibres. Can also be made permanent on terracotta, porcelain and glass by baking for 45 minutes 220 degrees c 160 degrees c then finish by spraying with clear varnish.for textiles just iron on the reverse side to make it permanent. For metal, plastic and wood just spray with clear varnish to make it permanent. Mix the shades while the paint is wet and overlay colours on top of one another when they dry. Excellent for customisation, up cycling, illustration, posters, large calligraphy, fine art, sign writing or any of your other artistic requirements.this fantastic 4 piece paint marker set includes a collection of striking primary colours including blue, red, yellow and green. A great selection of colours for all art projects.the posca pc 5m medium bullet tip is the multi purpose member of posca's range, creating a line between 1.8 to 2.5mm thick. The pc 5m is a favourite of both professional artists and beginners. Ideal for creative professionals such as architects to colour plans. Perfect for creative crafts and scrapbooking even used in interior design to decorate objects and ornaments. Customise sportswear including surfboards and skateboards, the list is endless.these markers are water based and odourless and can be applied on most surfaces including glass, metal, plastic and paper, the colour stays consistent throughout application.. Posca markers pc 5m set of 4 primary colours. Includes 4 primary colour markers in these colours red, blue, yellow and green. Bullet nib offers unlimited freedom of use, whether you are drawing lines or colouring in. Medium 1.8mm to 2.5mm line width. Will write on almost any surface. No odour. Water based. Permanent on porous surfaces. Bleed proof on paper and card. Approximate dimensions mm h 144 w 19 d 73