"Cup rig" is a silicon part that can be used in various applications by setting it in the head of the worm rig to bring complex and bizarre actions and waves to the head. The "Cup Rig" can be used as a popper by fixing it to a hook eye, Texas rig with bullet sinker, jig head, no sinker, and even floating worms.
●A cup shape that draws out unpredictable actions and waves.
●Worm hook, jig head and various hooks can be set.
●No interference with the worms, such as melting the worms, and a supple and highly adhesive silicon material is used.