This mini 3-pack comes with extra shiny, super-chrome, mirror-like gold, silver and copper pens, in our popular 3 mm tip The specialised liquid chrome ink will create a mirror-like effect to your art projects The ink is glossy and opaque and works best on dark or shiny surfaces They work on multi-surfaces including stone, porcelain, canvas, plastic, vinyl, glass, cardboard, sealed wood, paper, terracotta, rubber and metal The high-chrome mirror finish is most effective on smooth, non-porous surfaces Seal with varnish for a more long-lasting effect, and to add an extra shine to your projects