Scrape Dripper System That Keeps Scent Working LongerWildlife Research Golden Scrape pairs a high output scrape dripper with Golden Scrape scent and Scent Reflex Technology to help get more action faster at mock scrape locations. The smart dispenser keeps a scrape fresh and working and can operate for 7 to 12 days on 4 fl oz of scent depending on conditions. It normally shuts down during rain and bad weather to help save scent. Includes scrape dripper and Golden Scrape Scent Reflex Technology formula Helps get faster scrape activity Runs 7 to 12 days on 4 fl oz Shuts down in rain to save scent