Mr Cypress Meteorites on Neptune Fountain Pen Review: A Hand-Hammered Titanium Showpiece

Introduction

Some fountain pens are designed to disappear into a shirt pocket. The Mr Cypress Meteorites on Neptune is not one of them. Made by a Taiwanese company whose metal pens have earned plenty of attention online, this model is offered through the Pen Family and takes a bold idea, a titanium pen covered in hand-hammered impact marks, and follows it through with real craftsmanship.

We spent a writing session with a loaned example of the medium-to-large pen, and it left a strong impression. Whether that impression is positive depends entirely on your taste, because this is a pen that refuses to be neutral. Here is what you need to know before deciding if it belongs in your collection.

Who This Pen Is For

This is a pen for collectors and enthusiasts who want something genuinely original. If your ideal pen is a quiet black resin writer with gold trim, look elsewhere. The Meteorites on Neptune is a conversation piece first and a writer second, though as we will see, it writes far better than its looks might suggest.

It also suits buyers who appreciate handmade work. The hand hammering, hand painting, and the difficulty of machining titanium all justify part of the price, and anyone who values artisan labor over mass production will understand what they are paying for.

Design and Build: Craters in Titanium

The body is a titanium alloy, and it feels solid in a way only all-metal pens do. Titanium keeps the weight reasonable, though: a brass pen with this much metal would be punishing, but the Meteorites on Neptune has a pleasant, substantial heft that remains usable for long sessions.

The signature feature is the surface treatment. Hand-painted impact marks and larger pock marks cover the cap, barrel, and even the section, creating a texture you can feel with every grip. None of it is sharp, so there is no risk of cutting your skin, but the tactile character is always present. The deep dark blue-purple color shifts beautifully in the light, and the pen tapers toward the top of the cap and the end of the barrel, giving it a refined silhouette despite the aggressive texture.

One clever detail: the cap-to-barrel break point is nearly invisible once the pen is screwed together, so the cratered surface flows continuously from finial to grip. The pen also posts, though it becomes noticeably top-heavy, and it is large enough to use unposted for most hands.

The Music Nib: Why It Matters

The Meteorites on Neptune is available with a medium or a music nib, both in 14k gold with an ebonite feed. The example we tried carried a number six music nib with two breather holes and two slits, fed by cartridge converter.

A quick note on music nibs: the common assumption that they need three tines is wrong, as two-tine music nibs exist from major makers. What defines a true music nib is the ability to write with the pen held at a 90-degree angle to the paper, which matters when drawing musical notes. This nib does exactly that.

How It Writes

The music nib is naturally stub-like, and the result is genuine line variation without any pressure. It is a wet, smooth writer with consistent ink flow, even when the converter was running low during our test session. Paired with a deep blue-purple Hiroshizuku ink, the lines looked every bit as dramatic as the pen itself.

One quirk worth knowing: the nib sings. Some people love the audible feedback, others hate it. As the angle changes, the nib becomes a finer stub with a bit more feedback, though it never turns scratchy.

Things to Consider Before Buying

The obvious hurdle is price: $750 US. That is a lot for a cartridge-converter pen, and it will disqualify the pen for many buyers on its own. The counterargument is the labor. Titanium is a hard material that demands specialized, extremely sharp tooling, and the hand hammering and hand painting add significant work beyond what a turned wood or resin pen requires. A 14k nib is also part of the equation. Whether that math works for you is a personal call.

The other consideration is comfort. The textured section is the same cratered pattern as the rest of the pen, and while we experienced no sharpness or discomfort over a reasonable writing session, we would hesitate to write five straight pages with it. If textured metal or overlay-style surfaces bother your grip, this is not your pen. The polarizing design cuts both ways: some will find the meteorite aesthetic fascinating, others will find it overwrought.

Buying Advice

If you already own several conventional pens and want something that stands out on a desk, the Meteorites on Neptune delivers originality that few pens at any price can match. The music nib is a genuinely pleasant writer, and the titanium construction gives the bold design a livable weight. Just be sure you can tolerate the texture against your fingers, and that the price fits alongside the handmade titanium work involved.

Conclusion

The Mr Cypress Meteorites on Neptune is a cool, innovative pen that will never be for everyone, and the company clearly is not trying to be. It is not another black pen with gold trim, and that difference is worth commending. If the design speaks to you and the $750 price is within reach, it is one of the more distinctive handmade titanium fountain pens available today.