Add a shimmering touch to your project with Tim Holtz Alcohol Ink Metallic Mixatives. Add these fast drying Mixatives to any Alcohol Ink color to add a luminous effect. Idealfor non-porous surfaces such as gloss paper, Yupo® paper, metal and glass. They are acid free and come with a precision-tip bottle for easy application. Details:Acid freeFast drying Multi-surface inkPrecision tipConforms to ASTM D-4236Contents:0.5 fl. oz. (15ml) Gold0.5 fl. oz. (15ml) Silver