Bluestar Blood Finding Agent Refill;

If the fleeing animal has been wounded, BlueStar will reveal the slightest trace of blood by giving off a bluish luminescence in the dark, even when it rains. BlueStar comes in the form of a pair of tablets that are to be dissolved in water. Spray BlueStar on the ground and the bushes around the drop area, and it gives off a blue luminescence from the moment it comes into contact with the tiniest trace of blood. This reaction is clearly visible to the naked eye as soon as dusk sets in. No additional light source is required. Refill pack contains 4 pairs of tablets. One pair dissolved in 100 to 250 ml of water, according to desired dilution, suffices to verify a hit or to conduct a search up to a distance of 100 meters.