Opalescent and daring, Fantasy Prisme colors reveal stunning honeycomb and textured effects while drying! The alkyd oil-based reactive paints have revealed themselves as a unique art medium when used alone or in combination with other mediums for Mixed Media applications. Use droppers to apply the color or simply drip, spatter and pour them directly from the bottle. The opacity and accentuation of the honeycomb effect varies depending on the thickness of the application. Fantasy Prisme paints come in 28 colors. All colors are available in 45 ml bottles; selected colors are also available in 250 ml bottles. Conforms to ASTM D-4236.