B11 Blue NoteThe Persian 'Blue Note' features a beautiful frame in 24K gold koftgari, inlaid with dyed Poplar burl wood. The blade is ZDP 189 core 'Wave' damascus steel. The one hand button lock and the thumb stud are set with spinel gemstones. The Persian is an elegant synthesis of dramatic lines, graceful curves, and exquisite materials. A bold interpretation of a timeless design, the 'Blue Note' also features some of the rare exotic materials, and hand forged