Kaweco Perkeo Fountain Pen - Light Spring Medium Ink Converters Perhaps the biggest change is

Perhaps the biggest change is moving the series to custom-duplexed covers

80 g/m² paper

It is completed with a silver stainless steel nib

This nib unit includes the feed and housing as well

Kaweco Perkeo Fountain Pen - Light Spring Medium Ink Converters Perhaps the biggest change isThe Perkeo is a stylish entry level fountain pen perfect for students and beginners. It carries on Kaweco's hallmark combination of classy and offbeat styling elements with its octagonal cap, 16 sided barrel, and funky two tone color schemes. Its triangular grip section makes it easy to hold at the best angle for smooth ink flow and effortless writing. The transparent threaded section where the grip meets the barrel acts as a hidden ink window,