Superior Quality Uni Posca Chalk Paint Marker Range Which Will Write On Any Surface Such As, Fabric, Glass, Metal, Paper (Ink Will Not Seep Through), Card, Wood & Stone. Removable From Non Porous Surfaces & Both Fade & Water Resistant. Available In A Huge Range Of Vibrant Colours & Sizes & Are Widely Recognised Within The Artistic Community For Producing Poster Like, Vibrant Colours. All With Free & Fast Dispatch. See Store For Full Range Of Size & Colour Pens & Markers