Faber-Castell Hexo Review: A Hexagonal Fountain Pen That Gets the Details Right

Introduction

Faber-Castell’s Hexo is a fountain pen built around a simple idea: a six-sided profile with softly rounded edges, finished with the brand’s well-regarded steel nibs. Priced at 28.51 euros without European VAT, it sits firmly in the affordable range while offering a few design touches you rarely see at this price. It is available in extra fine, fine, medium, and broad steel nibs, and ships with an ink cartridge and a short instruction manual in a box with an outer picture sleeve.

Who This Pen Is For

The Hexo suits anyone who wants a distinctive, comfortable everyday writer without spending much. If you like pens that stand apart from the endless round-barrelled options out there, the hexagonal body gives it an instantly recognisable look. It is also a good pick for writers who care about small details, since the cap includes a clever alignment feature that keeps the facets perfectly lined up every time.

Design and Build

The hexagonal profile is the headline feature, and the facets taper down toward the grip in an elegant way. The finish has a metallic feel, though the pen is noticeably light, suggesting a metallic cover over plastic. Do not expect a heavy pen; instead, expect a comfortable one. The section tapers down and flares out slightly, with no facets felt during holding, and it proved comfortable over longer writing sessions.

The cap contains a small inner mechanism that aligns to grooves on the barrel, which means it is simply impossible to cap the pen unless the facets line up. It is a subtle but excellent design decision, especially in a pen costing under 30 euros. The pen also posts very securely with a solid feel, and the barrel screws down with a satisfying click. Other details include a very stiff pocket clip, the Faber-Castell logo on the finial, and a translucent section that lets you see the feed inside. Compared side by side with a Pilot Metropolitan, the Hexo is slightly shorter but noticeably girthier.

Writing Performance

The fine nib on the test unit is a genuinely fine writer. On smooth or coated paper, it is smooth and pleasant with no issues. On paper with more texture, the fine nib develops noticeable feedback, to the point of feeling slightly scratchy. That is worth knowing before you buy: this nib rewards smooth paper.

The nib will not flex, though you can squeeze out a tiny bit of line variation with careful pressure, entirely at your own risk. Reverse writing is not recommended with the fine nib: it gets scratchy, digs into the paper, and runs dry. With the supplied Faber-Castell blue cartridge, the pen delivers a consistent, fine line that suits everyday notes and handwriting practice alike.

The broader nib options are the real highlight. Faber-Castell’s steel medium nibs are described as great, and the broad nibs are exceptional: famously smooth and a genuinely pleasant writing experience. Since many pens at this price are limited to fine or medium only, having extra fine and broad available speaks to the range of choice on offer.

What We Like

The cap alignment mechanism is the standout feature. Facets that refuse to line up on cheaper pens are simply impossible to misalign here, and the pen will not cap any other way. It is a thoughtful touch at a price where such details are rare.

The pen is also comfortable and pleasant to hold, posts securely, and writes well. Faber-Castell’s nib selection is generous, running from extra fine through broad, and the stainless steel nib with its dotted engraving pattern is a neat finishing touch. The translucent section is another quietly nice detail.

Things to Consider Before Buying

The light weight will not suit everyone. If you prefer a substantial, heavy pen, the Hexo may feel insubstantial despite its metallic finish. The very stiff clip works, but be a little careful with pockets when removing it.

The fine nib’s feedback is the main caveat. On smooth paper it is lovely, but on textured paper it edges into scratchiness and is a little unpleasant to write with. If that bothers you, the medium or broad nibs are the safer choices, with the broad being the standout option in the range.

Buying Advice

At 28.51 euros before VAT, the Hexo undercuts many rivals while offering a distinctive design and a clever cap mechanism. Choose the medium or broad nib if you write on textured paper, and pick the fine or extra fine if you use smooth, coated stock. With a further 10 percent discount available through promotional banners at retailers, the value proposition gets even better.

Conclusion

The Faber-Castell Hexo is a solid, comfortable, and thoughtfully designed affordable fountain pen. The hexagonal body, secure posting, and facet-alignment cap make it stand out, while the nib range gives buyers real flexibility. Pair it with smooth paper and the right nib, and it is an easy pen to recommend.