Kaweco Collection Sport Fountain Pen - Marble Ocean Bamboo Nagasawa Onomatope Ink - Fukufuku

Nagasawa Onomatope Ink -  Fukufuku (酒紅)

you'll be in the best shape of your life

meticulously crafted by one of Japan’s most renowned glass pen workshops

and Platinum’s proprietary “slip and seal” mechanism that prevents the ink from drying out in the pen

Kaweco Collection Sport Fountain Pen - Marble Ocean Bamboo Nagasawa Onomatope Ink - FukufukuA piece of the ocean in the form of pocket fountain pen: Kaweco Collection Sport Fountain Pen Marble Ocean (2026 Limited Edition) Inspired by the optical effect of ocean waves, Kaweco introduces a new member to the Collection Sport series in 2026: Marble Ocean. In this limited edition, vibrant greens and blues swirl through the resin pen body like sunlight scattering over shallow water. As the green and blue shades are blended into the resin material