Attract lots of bucks with our pheromones. Pheromones, those chemical substances emitted by an animal, provoke important reactions from other animals. This product tells deer that there is a buck in their territory and encourages them to visit your hunting territory. Results will convince you to use our pheromones on all your hunting outings. Tests in our laboratory show that the scent is 100% present during the first 36 hours and decreases rapidly afterward. A package of Buck Pheromones contains 2 test tubes of pheromones, 2 activators and 2 pads. Everything you need to ensure great deer traffic. Directions: Simply pour one test tube into one activator and mix well. Then pour the mixture onto a pad and place it where you want to attract deer.