Personalizing your T-shirt has never been easier! This velvet fabric marker features a bold tip, which is perfect to accent your aprons, sweatshirts and canvas shoes. You can use this marker to add your initials, fun patterns or inspirational quotes. Heat your creations with a heat tool to create puffy, velvety details! Details: White Bold tip Acid free, nontoxic, lightfast and odorless Conforms to ASTM D4236 Dry ink in 20 to 30 minutes For use on prewashed light and dark fabrics