The Venom Glass Rattle Mini Mag are smaller than the original and is the perfect upgrade to give your favorite plastic that extra touch! Customize any soft plastic bait with ease by inserting the pointed tip of the rattle into your bait to give it an acoustic pitch! Made with high quality glass and stainless steel balls, the Venom Worm Rattles deliver the perfect underwater pitch that makes bass go wild. Ideal for insertion into plastic worms, grubs, and other soft plastics, the Venom Worm Rattles are the perfect way to add another dimension of attraction to your favorite baits!