These 1 fl. oz. bottles feature a dabber top with spring valve control. The Distress Paints are very fluid, water-based acrylics for multiple surfaces. They are reactive with water just like Distress Inks and Stains; perfect to accomplish a wide variety of artistic techniques. Use with stamps, paper, wood, metal, glass, plastic and more for a timeless matte finish on crafts projects. Acid free, non-toxic.