AK Interactive 3rd Generation Acrylic Model Paint in 17ml Dropper Bottle. NEW FORMULA: New formula featuring high performance resins and high quality components. The colors are made in accordance with European regulations, thus ensuring that no harmful substances are used that could pose a risk to the health of the user and the environment. READY FOR BRUSH APPLICATION: The paint is prepared to be applied directly from the bottle by brush, without getting tired of shaking since another of its advances is the incorporation of special anti-decanters that prevent the separation of the paint components within the bottle. GRIP: Once dry, the colors are permanent and waterprook.