Santa Fe Stoneworks has taken a standard two-blade Senator pen knife (a Camillus Cutlery original made in U.S.A. in 2000) and, using exotic stones and minerals, has created handles that were inspired by military ribbons - in this case the Purple Heart and the Vietnam Service ribbon. Both have 1-7/8" and a 1-1/2" pen blades of 440B stainless steel at 57-59 Rc., nickel silver bolsters and brass liners. Measures 3-1/4" closed and weighs 1.3 oz. Knives are made in the U.S.A. There will be a limit of no more than 200 knives between the two styles.