Ball Bearing Tech S30V Steel Finger Flipper The Fastball is an American-made EDC knife that lives in the place where precision and polish meet. The trend forward yet practical design has an intuitive finger flipper opening, a utilitarian wharncliffe blade, and an aircraft-grade aluminum handle. Equipped w/ B.O.S.S. Tech, the Fastball lives up to its name offering quick, smooth deployment - every time.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }