Black is also offered for instructors or organizations that prefer a more discreet appearance

If you layer often

Built to Last with Durability and Style

5" (14cm x 21

Kershaw Kuro

Lightning Powder Lightning Luminol 43575 Lithium Black is also offered forLightning Powder Lightning Luminol 43575 Lightning Luminol is a water based spray reagent used for the detection of trace amounts of blood. Identify an area where blood stains are suspected, turn out the lights and spray the area with the included fine mist sprayer. A positive presumptive identification for the presence of blood will be viewed as a white blue glow. The resulting pattern can be photographed. No light source is required for viewing.