Take the mess out of staining and dyeing leather with these easy-to-use refillable dye markers Simply unscrew the top of the marker, fill with your chosen dye or stain and press down on the felt tip to get the liquid started Dye marker tips allow for precise product application and touch-ups on small areas and edges Works best with Fiebing’s Leather Dye, Pro Dye, LeatherColors™, Leather Stain and other alcohol-based dyes and stains Transparent design allows you to easily identify and organize stain and dye colors Refillable dye markers include ball bearings to help mix the product and prevent it from separating Store upright to avoid leaks Dyes and stains that contain wax may cause blockage Not recommended for use with acrylic or oil-based liquids* *Refillable dye markers may be used with acrylic paints by mixing the paint with Angelus® 2-Thin until the product has a very thin consistency.