Ka-Ku Fountain Pen Ink - Kashihara Grape PLATINUM PREPPY 16 pockets that can hold

16 pockets that can hold up to 32 cards

Pen body made of polycarbonate

5mm mechanical pencil

With the soft cotton paper

5" in length

Ka-Ku Fountain Pen Ink - Kashihara Grape PLATINUM PREPPY 16 pockets that can holdKa 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.