80% Tungsten Barrels have a slim profile, allowing for tighter grouping of shots which increase scoring. Knurled barrel feature deep ridges and black coating to provide an excellent and consistent grip throw after throw. Aluminum Shafts feature locking holes, the most secure way to fasten shafts to barrels and improve stability. Custom 100 micron flights feature the striking image of the Razors Edge, an intimidating sight! The extra thick flights will stand up to harsh throws as well. Includes three 100 micron flights, three aluminum shafts, and a slim dart case.