office supply standard pen: Material:paper competitive price Smooth and good-looking writing red and black lead standard pen:1,Lengthe: 115mm.2,Pencil diameter:7.2mm.3,Lead Dia: 0.5mm.4,Appearance:pen rod silk printed with one color artwork5.ballpoint pen have red, bule, black and so on6,Packing:50 pieces/box,36 boxes/carton7,GW: 14 kg, NW: 13kg8,Carton dimension: 44*32*21cm