Deer Hunters and Trappers: For steady, even flow of lure (or urine) odor under all weather conditions. No spilling and no mess. For all trapping situations. Can be reused. Odorless construction. Easy to use. Lure is protected from rain and snow. Place five to six drops in Lure Capsule with eyedropper and close plastic lid. Prepared capsules are carried to trap site and pushed into place. Capsule lid is removed and odor begins its steady, weather-protected flow.