Product details:

Darts are manufactured in Harrows Labortories in England. The purest 90% tungsten powder is fused with nickel, iron and zinc using an isostatic cold extrusion process, to create a billet of unrivalled concenctricity and uniform high density. Each barrel is individually machined to creat a unique radical shape, featuring reverse cut groves for extra thrust and ultimate repeatable control. As a permanent reminder of the coolest darts on the planet check out the individual laser marking on every barrel!