Nabalis Impulse Spacers & Inserts

Assembly Instructions Product Description These Zippy spacers and blade inserts designed for the Nabalis Impulse butterfly knife trainer are made from a shatter-proof polyurethane. The spacers extend and protect the handles, feature positive jimping, and enable adjustable balance with up to 3x removable tungsten weights per spacer. The blade inserts increase momentum and enable you to adjust the balance with the optional tungsten-weighted tip insert. Compatibility: Spacers are compatible with the trainer blade. Spacers can be modified slightly in ~60 seconds to be compatible with the live blade by using a knife to cut away a small amount of material on the channel-side of the safe spacer to prevent contact with the blade. Features Trainer blade inserts add tip weight for increased momentum and weigh 0.08 oz (empty) up to 0.122 (weighted). Each trainer insert comes with a weighted and an unweighted tip for enhanced balance customization. Spacers extend handles of the Nabalis Impulse