... have the paten certificate of the wood sharpener. For the pencil, it has nature body pencils, color body pencils, plastic film ... transfer pencils, stripe pencils, tip pencils, glitter pencils, fuzzy pencils, drawing pencils(9B-B, HB, F, H-9H), charcoal pencils(soft ... ), gaint pencils, plastic pencils and paper pencils. For the color pencil, it has normal quality, middle quality and high quality three ...