The schooling formation of baitfish in response to constant assault by predator fish is one of nature's most complex fight-for-survival events, and it's just as instinctive for predator fish to attack the baitball as it is for baitfish to swim to it. The Livetarget BaitBall Glass Minnow Popper triggers this instinctive predator response by imitating the early formation of a shiner baitball. Per each. Size: 3", 3/8 oz. Colors: (950)Silver/Natural, (951)Silver/Smoke, (952)Silver/Green, (953)Silver/Blue/Green.