NS-049 Dark Blue Amber/Purple is the more intense version of Light/Blue Amber Purple. It yields a more intense semi opaque strike and has more of a blue tint. Due to its intensity it is useful for thin blown work and cane applications. Work Dark Blue Amber/Purple in a hot neutral to slightly oxidizing flame. Reduction will affect the strike. Dark Blue Amber/Purple’s strike is amplified by a backing of NS-054 Star White.