JINHAO 80PCS Fountain Pen Ink Cartridge Refills Black And Blue Features: Brand: JINHAO fountain pen ink cartridges 80pcs Jinhao fountain pen ink cartridges Black New writing clear, color, easy to use, you can put it anywhere else in the bag, backpack, paper bags and so on. It is 100% closed, do not worry it will leak, only you want to open it and it encounters a lot of pressure before the ink, With it very convenient to go Color: Black and Blue Bore diameter: 2.6MM Write: resistant lasting smooth writing Condition : 100% Brand New Ink cartridge : International standard Converter : Squeeze-type Package : 80pcs Pen ink Jinhao fountain pen ink Pen pencil sharpener,pencil sharpener for kids,pencil sharpener with cover,pencil sharpener manual,pencil sharpeners for school,pencil sharpener electric,pencil sharpener with receptacle,pencil sharpener handheld,pencil sharpener battery,pencil sharpener with lid,pencil sharpener electric plug in,pencil sharpener battery powered,pencil sharpener small,electric pencil sharpener,pencil sharpener heavy duty,pencil sharpener for classroom,gel pens,writing pens,pen,pens,color pens,teacher pens,le pen,gel pens colored,teacher must haves,gel pen,erasable gel pens,fun pens,teacher supplies,colored pens,journaling pens,gel pens for coloring,pens fine point smooth writing pens,nursing school Essentials,cool pens,pens bulk,colorful pens JinHao/Jinhao fountain pen special ink black Committed to creating a comfortable and warm home environment for families so that every family member feels happy and satisfied.