The new Kaweco Collection “Marble Ocean Blue” fountain pen draws inspiration from the ever-changing colors of the ocean, where shades of green and blue flow together in harmony. From crystal-clear turquoise waters and deep blue seas to the fluorescent wonders of marine life, the vibrant beauty of the ocean is captured in this unique design.

Thanks to a special manufacturing process, the proportions of turquoise blue, fluorescent green, and transparent ABS vary from one pen to another, making every piece truly one of a kind—like a hidden treasure beneath the sea. A warm-toned gold-plated nib complements the vibrant colors of the pen, creating a beautifully balanced look.

Both the nib and the entire pen are Made in Germany. The iconic octagonal barrel is crafted from lightweight ABS, providing a comfortable and smooth writing experience even during extended writing sessions.

“Marble Ocean” is the Kaweco Collection limited edition for 2026.

◎ Compatible with international standard European ink cartridges or converters.

Kaweco Ink Cartridges
Kaweco Mini Foldable Converter
Kaweco Mini Converter (pull)
Kaweco Squeeze Converter