Special scissors: HC-607Q Features: 1) Material: stainless steel SUS440C, 9CR or according to customers' requirements 2) Screw: collocated key screw (you can also choose the screw by yourself) 3) Blades hardness: Rockwell 58-61 4) Available teeth and sizes: according to customers' requirements 5) Customers' designs welcomed 6) OEM orders welcomed Inner packing: 1pr/PVC bag, 20prs/paper box Outer packing: Carton