These darts were used by Phil Taylor at TV events from 1999 to 2007 and were an important part of an 18-year collaboration with The Power and Unicorn. These are the World Championship darts from 1999, 2000, 2001, 2002, 2004, 2005, and 2006 made of 90% tungsten quality. The weight is guaranteed with a tolerance of +/- 0.1 g. The barrels are available in 24 g. The barrels feature an engraving with the Unicorn logo and the designation of the darts Phase 2. Delivery includes barrels only in the Purist Wallet.