Barrel [Joker Driver] Zero-ZERO- St5 Mid-Rear Product Description JOKER DRIVER Zero-ZERO- St5 ~JOKERDRIVER's flagship series "Zero-ZERO-"~ -Taking dart barrels to an unknown dimension- By incorporating numerous innovative technologies, it overturned the conventional concept of barrels and indicated a path toward an ideal. When you hold Zero-ZERO- in your hand, you will experience the ultimate texture and beauty that cannot be found elsewhere, and everyone will be impressed by its amazing functionality. Using the ultimate material, from the tungsten material to the manufacturing method. Each barrel is hand-processed by JOKER masters with ultra-precision machining and ultra-precision polishing, reaching the pinnacle of dart barrels with the highest level of perfection. In addition, the use of the highest quality materials and processing suppresses the deterioration of the barrel. It is also ideal for those who buy several sets of barrels a year, as the barrel becomes like a fossil, or gets rusty or green rust. Zero-ZERO-St5 ~JOKERDRIVER Concept Model~ The culmination of JOKERDRIVER's achievements to date, The ultimate barrel ST series, the fifth installment, developed to push forward into a new realm. The rugged ring cut, which is its most distinctive feature, and the 11-sided polygon design remain, but the polygon part has been extended by approximately 4.2mm from the previous model, and the overall length of the cut is approximately 17.9mm. Including the fact that the entire cut arrangement is uniform, it is designed to accommodate a wider range of grip styles. Another feature is that the weight has been increased by 1g while maintaining the basic outline, overall length, and maximum diameter. A refined design derived from a sharpened sense in many actual battles. St5, finally completed after about three years since the previous model. ■Specs Length: 41.5mm MaxDia: 7.4mm Weight: 20g Material: Tungsten (W95) FULL MADE IN JAPAN