Pencil Sharpener Blade BC501/505 1.Material:Carbon Steel 2.Size:22.8*6.3*0.6mm 22.8*5.85*0.6mm 3.Standard pencil blade Pencil Sharpener Blade BC501 /BC5051.Material : Carbon Steel2.Specification : 22.8*6.3*0.6mm 22.8*5.85*0.6mm3.Standard pencil sharpener blade Our Company was founded in 1999.We focus on designing,researching and developing,manufacturing and selling bladea,such as cutting tablets. ...