4 pcs cutter, 2 pcs glass craper,1 pc torpedo, 1 pc small cutter material of blade: 50# steel, hardness of blade: min. HRC40 4 pcs cutter, 2 pcs glass craper,1 pc torpedo, 1 pc small cutter material of blade: 50# steel, hardness of blade: min. HRC40 ABS yellow body 8pc knife cutter set