The Reins Bubbling Shaker is a ribbed style worm that is ideal for drop shotting. It is a finesse worm that adds a new concept that is not that known throughout the U.S. The tail has a fine pin tail that vibrates and shakes vigorously. This attracts bluegill or sunfish to pick at the worm. And you guessed it, the sunfish bring in big mamma bass! The 4 inch has 8 per bag.