Experimental UV off-color is a clear glass that reacts in a UV light source illuminating a bright salmon pink. This campaign is an off-batch formula similar to NS-139 Lucy although having a slight orange reactivity as well. These rods vary in air content and will not be reproduced in the future. We recommend using an ultraviolet L.E.D. flashlight with a 365Nm-395Nm range for the brightest reactivity. No uranium is used in this glass.