Detailed Product Description produce this letter opener,envelope opener,letter knife,MOQ :1000 pcs1)moldles.many moulds available such as simple designs.2)material :zinc alloy.3)plating shiny nickel ,chrome or gold4)packing:we offer custom packing service on your request such as gift box,5)customized design for metal .we are able to custom make mold for metal part on your request.