Built to save your tournament limit and your fish, the Comfortroll Fish Fizzing Needle will help prevent costly dead fish penalties while giving your deep water catch a chance to grow even bigger for the next derby. Designed to be an all-in-one package, the Fizzer includes the swim bladder-piercing needle, but it also doubles as a carrying tool for the primary and included spare needles as well. The needles themselves are surgical-grade and sized at 18-gauge to efficiently fizz a variety of species of gamefish. In addition to anchoring the primary fizz needle that comes ready-to-go in the package, the metal body also securely houses its spare needle so anglers are equipped to safely send back up to a dozen fish without needing to replenish their supply of needles. Completed with a handy cleaning wire integrated into the cap, the Comfortroll Fish Fizzing Needle adds a little insurance for your tournament bags and trophy catches alike.-Primary needle pre-rigged-Included spare needle housed in polymer body-Cleaning wire integrated into primary cap