Add a whole new dimension to your blasting with Valken GLOW HD glow-in-the-dark GB ammo! Ideal for Halloween haunts, Zombie attacks, indoor laser-style shootouts or target shoots with the Valken GB shooting cage, Valken Glow HD ammo can be charged in daylight or interior lighting, or, for best results, used in conjunction with tracer units and UV lights for maximum glowing, tracer effects! Like other blaster ammo, simply hydrate the ammo in water for at least 2-3 hours prior to use, then strain away the excess water, load up and shoot! The eco-friendly hydrogel simply breaks down and evaporates after use without staining and is non-toxic! 15,000 count per package.