Based on the survey of over 160 Sifus in June 2014, this is the first of a series of swords that top Wing Chun Sifus said they wanted. The Domination line swords are true combat-grade weapons. They feature full exposed tangs, powerful squared D-Guards, perfect balance, straight handles, flipping and trapping ability, top grade weapon steels, and a variety of blade options. These Wing Chun Butterfly swords are combat-weight and not for the weak or timid. If you need a sword to Dominate your foe, then this is the choice for you. Only a limited number of each model will be made.