The Premier Edition Case Slanted Bolster Trapper knife with Sapphire Glow Corelon scales is a fantastic addition to any collection. Tru-Sharp surgical stainless steel blades are etched with "Premier Edition, One of 2,500, Sapphire Glow." Sapphire Glow Corelon scales are a vivid swirl of blue, white and yellow, making each knife unique. Polished nickel silver bolsters with brass liners complete this beautiful and unique knife.