Combo pack of two Tinks Scrape Bomb Drippers. Scrape Bomb works with changes in temperature and barometric pressure, causing it to drip during the daylight hours. Use over mock or natural scrapes to encourage repeat visits. Earth brown color allows dripper to blend into the surroundings. Drip-rate based upon changes in temperature and barometric pressure. Each dripper holds 2-ounces of lure. 2 ounces will last approximately 1 week. Easy way to set up multiple mock scrapes. Designed to drip during the day. Pack of two Drippers