Specifically designed for use with the Z-Man Rattle-Snaker , new Tungsten SpikeZ implant soft plastic baits with extra weight wherever you want it. Made to effortlessly embed into soft yet sturdy ElaZtech superplastics via the Rattle-Snaker bait injection tool, Tungsten SpikeZ feature a conical ribbed design that grips the interior of all softbaits, locking itself in place for precision Neko rigging, as well as for customizing your hover strolling baits, Tiny Child rigs or just to show bass and other fish a unique bait action and boosted rate of fall. Constructed with high-density tungsten for minimal size to weight ratios. Product Features Tungsten nail-style weights sized to fit the patented Rattle-Snaker tool for easy insertion in the body of ElaZtech baits Conical ribbed design holds securely in ElaZtech and conventional soft plastics Ideal for Neko rigging, tiny child rigs, hover strolling, and other finesse techniques High-density tungsten composition for minimal size to weight ratio