Ka-Ku Fountain Pen Ink - Konjo Deep Blue A5 and Broad (B)

and Broad (B)

You can enjoy decorating the left page of the diary with stickers and stamps

MD A5 Square Notebook Clear Cover Available

Wild Grape (EX-5)

Ink Sample Accordion Fold Book: 3

Ka-Ku Fountain Pen Ink - Konjo Deep Blue A5 and Broad (B)Ka ku, which is Japanese for write, is a Japanese retailer and brand that hopes to make customers daily lives more fun through their curation of writing instruments and inks. In 2023, Ka ku began developing original fountain pen inks including inks that can be mixed together for endless ways to play. 18ml bottled fountain pen ink Suitable for writing with fountain pens, dip pens, glass pens, and other ink pens.