Berkley Gulp! Minnow Grubs are flickering, fluttering, frenzy inducing morsels that tantalize any fish. These Gulp! Minnow Grubs are tasty treats on jigs, drop shots, and live bait rigs. Through technology exclusive to Berkley, Gulp! releases scent 400Xmore than regular plastic baits. Berkley Gulp! is 100 percent biodegradable, the first bait of its kind. Berkley Gulp! Minnow Grubs are made in the U.S.A.