Pretty Metallic Spray is a water-based innk, composed of metallised pigments, special adhesive substances and purified water. "Pretty Metallic" is a non-toxic, acid free and is designed to use on paper, cardboard, fibreboard, wood, fabric, and any surfaces coated with primer. After drying, it creates a matte surface with metallic shine. The colour may be blended together to create new tints. ATTENTION! Shake the bottle to wake the magic! After use, clean the spray head or soak in warm water.