Serious darts players looking to step up their game, these WINMAU Kairos professional tungsten darts are exactly what you need for that competitive edge! Crafted with 90% tungsten construction, these darts have that perfect balance and slim profile that serious players demand - the higher tungsten content means narrower barrels for tighter grouping and better accuracy. The innovative Atomised Grip technology provides a clean, sleek look with subtle detailing along the entire barrel that delivers superior control without being overly aggressive. But the real standout is the Ripsaw Grip Control system - this unique profiling gives you unparalleled traction and control at the critical moment of release, ensuring consistent throws game after game. The barrel dimensions of 6.8mm x 50.8mm are engineered for optimal grip and balance, while the included short Black & Purple Vecta shafts allow for smoother, faster releases and better flight accuracy. The Prism Delta standard flights provide excellent stability in flight for consistent precision. Available in 18g soft tip for electronic boards, and also in steel tip versions from 21g to 26g, there's a weight option to match your throwing style. WINMAU is trusted by professional players worldwide, and you can feel that quality immediately when you hold these darts. Whether you're playing in competitive leagues or just want to improve your home game, these Kairos darts deliver the precision, control, and consistency that can actually lower your scores and boost your confidence on the oche. The complete set with flights and shafts means you're ready to play right out of the box.