A 2-in-1 Bowie-style Butterfly Swords featuring a lenticular/convex grind on the outside and a chisel grind with Urasuki (a concavity) on the inside. This combination of grinds, done well as is the case here, are extraordinarily challenging. The plunge line curves gracefully to the choil and the spine features two scallops. They were designed by Jeffrey D. Modell of Modell Design LLC (using the Tomb Warrior D Guard Modell Design created for Everything Wing Chun) and made by Forgemaster K. Ali of Ironman Steel. They are drop dead gorgeous.