Experience the effectiveness of the Wildlife Research 381. This combination of scrape and dispersal device is designed to lure big bucks into close proximity. The key component, the Magnum Scrape-Dripper, maintains the freshness of your scrape. Uniquely, it drips only during daytime, thus creating the illusion for a buck that a doe frequents the spot solely in daylight hours.In addition, the device halts operation during rainfall, aiding in your efforts to track the buck\'s movements. With a capacity of four ounces of scent, the dripper can function uninterrupted for a span of two to three weeks. To maximize the device\'s capabilities, it is recommended to be filled with Active Scrape, a product from Wildlife Research.The Active Scrape is a potent blend of buck-in-rut and doe-in-heat urines, ensuring the buck\'s continued interest in the scrape. This combination is exclusively available at Cabela\'s. Included in the combo are the Magnum Scrape-Dripper and a 4-oz. bottle of Active Scrape.