Premium Quality Ink Pads & Ink for Fine Rich Vibrant Colour Impressions for all your Creative Projects Application Uncoated paper coated paper vellum photo leather (tanned leather) cellophane unpainted wood polymer clay shrink plastic terracotta. Drying Time 10 15 minutes on uncoated paper. Drying time will increase on coated papers. Varies based on surface material humidity etc. Qualities High opacity ink works wonderfully on dark paper Ink (from inker) is easy to spread & can be used as.. .