The Englishman John Lowe won the BDO World Championship once in each of the three decades from 1979 to 1993 and is considered a legend of the darts sport. The steel variant weighing 21g is John Lowe's preferred model, with a weight tolerance of +/- 0.1g guaranteed. The darts are available in 21g, 23g, 25g, and 27g. Made from high-quality 90% tungsten. The barrels feature an engraving with the Unicorn logo and the signature of the three-time world champion. Delivered with Unicorn World Champion aluminum shafts and Unicorn World Champion flights in the new Unicorn ICON case.