The G-77 is made from CROMOVA 18 stainless steel, specially developed by GLOBAL as it holds a razor-sharp edge and resists rust, stains and corrosion. Ice tempered and hardened to Rockwell C56-58, each knife is carefully weighted by filling the handles with sand to achieve the optimum weight and perfect balance. Other unique features include its smooth contours and seamless construction which eliminates food and dirt traps offering the ultimate in safety and hygiene.