MITSUBISHI PENCIL pencil recycling pencil 9800EW HB 12 Motoiri K9800EWHBミツビシ 三菱鉛筆 UNI 鉛筆 リサイクル鉛筆9800EW HB 12本入 K9800EWHB(140セット)特徴:木の端材をいかした「ジョイント工法」の鉛筆です。商品仕様:◆硬度:HBA characteristic: It is the pencil of "the joint method of construction" that kept chip of wood materials alive. Product specifications: ◆The hardness: HB