These 90% tungsten darts are manufactured from Winmau's class-leading tungsten technology, and are complete with a stunning Urban Grip performance coating. The precision barrels provide an optimal flight path for maximum scoring potential. They include the revolutionary Winmau Prism flight and shaft technology and are complete with 2 extra sets of flights, 1 extra set of shafts, extra Pro-Lock Shaft Rings and a checkout table. Class-leading 90% tungsten dart featuring stunning Urban Grip performance coating and crafted from advanced machining techniques for the ultimate in aerodynamic efficiency. Pioneering Prism Alpha flight and Prism Force shaft technology for the ultimate in performance and style. Includes 2 extra sets of Mega Standard flights, 1 extra set of Prism 1.0 shafts, spare Pro-Lock Shaft Rings and a checkout table. Specifications Class-leading 90% tungsten barrel for optimal balance and precision Urban Grip performance coating for enhanced feel and sleek style Prism Alpha flights for stable, aerodynamic trajectory Prism Force shaft technology for secure flight grip and durability