Rare Earth Dye Ink Pads can be stamped onto a wide range of mediums, including paper, card, vellum, photos, acetate, vinyl, porcelain, terra cotta, wood, leather, fabric and paper clay. Achieve incredibly detailed stamped images with this dye-based pitch-black ink. Pad features a raised felt pad that allows any size of stamp to be used. Dye ink gives clean, crisp stamped images which are perfect for outlines. Ink has a quick drying and permanent formulation, making it perfect for using with watercolours, water-based maker pens and other water-based colouring mediums. Ink is concentrated and soaks into the fibres of card and show up great on pale-coloured card.