Extra lead BSP-60F-F # 1 black 1 Motoiri for the PLATINUM PEN ball-point penプラチナ萬年筆 ボールペン用替芯BSP−60F−F#1 黒 1本入特徴:ボールペン替芯。ボール径0.7mm商品仕様:◆通常筆記距離1200mA characteristic: Ball-point pen extra lead. Ball diameter 0.7mm Product specifications: ◆Normal writing distance 1,200mHow to order in shopping cart