... inspectionSize:7",12 color,Packing:12 pcs/ box,12 box /gross ,240 box/CTNFeature:1.round (circular) shape/hexagonal/triangle ... procedure, plastic pencil production line just nee one procedure, in addition to producing speed, high-volume production outside, ... reduce greenhouse gas emissions, more economic, environmental protection, in European and American countries already is the trend. Plastic ...