Stationery
Nicholas Hemingway 5100 Year Old Oak Mechanical Pencil Review: Ancient Bog Oak in Your Hand
A handmade British mechanical pencil built from 5,100-year-old bog oak, with impressive craftsmanship and one notable flaw to weigh before buying.
Introduction
Some stationery purchases are about utility, and some are about romance. The Nicholas Hemingway 5100 Year Old Oak mechanical pencil manages to be both: a handmade wooden drafting pencil built around material that predates the pyramids of Giza by roughly 600 years. This review covers the unboxing, build quality, writing feel, and the one design flaw worth knowing about before you spend your money.
First Impressions and Packaging
The pencil arrives in a simple black paper presentation box with the brand name printed in white. Inside, the box is die-cut in the shape of the pencil, holding it firmly in place, with the product and brand name engraved around the cut-out. The reveal is genuinely charming: you see the pencil through the gap before lifting it out. No instruction manual or warranty card was included inside the cut-out compartment.

What Is the Nicholas Hemingway 5100 Year Old Oak?
Nicholas Hemingway is a British brand. It started in 2014 by producing several types of metal mechanical pencils, gained popularity through a successful crowdfunding campaign, and was formally founded in 2016. Everything is made in-house with no outsourcing: the pencils are handcrafted one by one by founder Nicholas himself, using machinery inherited from his grandfather who ran it for over 50 years. Because of this, output is small and the pencils can be hard to find.
The 5100 Year Old Oak version was purchased for 20,900 yen including tax from the stationery store Sou & Co in Kobe. The barrel is made from bog oak, ancient oak wood around 5,100 years old, preserved because it lay in peat bogs, the wetland source of peat used in Scotch whisky production, in an oxygen-free state that prevented decay. The wood is scarce, and once stock runs out the edition is discontinued.

The barrel carries a laser-engraved brand name, and the maker has clearly placed the design to work with a natural knot in the wood. It has real character. The wood also has a deep, rich scent. It starts brown but darkens toward black over years of use, which is part of the appeal of a wooden pencil: the colour changes as you write with it.
Design and Build Quality
The design is deliberately simple, pairing wood with brass, and the combination looks handsome. The metal grip is slim and small in diameter, the guide pipe is fixed at 4mm, and visibility of the pen tip while writing is good.
Disassembling the grip reveals the standout detail: where most pencils use a metal thread from the first step, here the first step is cut from the wood itself, fitting the screw precisely with almost no step between the barrel and grip. The machining accuracy is impressive. The chuck is genuinely metal and very small in size.

There is no clip, which makes for a stress-free grip while writing. The knock section is plain brass with no engraving, and the knock has a crisp, clicky, satisfying switch-like feel. An eraser is included, but no cleaner pin.
The full length is 145mm, the weight is 11.1g, and the barrel diameter is 10mm.
Writing Experience
Honest verdict: the writing feel is good, but not quite at the level hoped for. Writing is smooth and pleasant, though expectations were admittedly high. The knock cap rattles slightly, and during writing that vibration transmits to the tip, which detracts from the feel. It is a noticeable, buzzy rattle.
On the plus side, the barrel surface is deliberately left slightly textured rather than polished smooth, so it never slips and offers a secure grip. And despite looking heavy thanks to the wood-and-brass construction, the pencil is very light and fatiguing to use for long sessions. If you prefer heavier pencils, this one may disappoint; if you want a light wooden pencil for long writing sessions, it fits perfectly.
Things to Consider Before Buying
The good points add up quickly: striking looks, quality materials, good weight balance, a non-slip grip, a light body that resists fatigue, a stress-free clip-free design, and a patina that improves with use.
The concerns are equally clear. The loose knock cap is the biggest issue: it rattles while writing and degrades the feel slightly. The pencil is quite light, so buying it expecting heft will lead to regret, and it is not recommended for fans of heavy pens. Without a clip, it cannot be clipped to a pen holder or chest pocket. It also rolls easily on a desk, so a pen tray is practically essential and dropping it from a desk is a real risk.
Buying Advice
Buy this pencil for the material, the craftsmanship, and the long-term patina, not for weight or everyday pocketability. If you have wanted a handmade wooden mechanical pencil with genuine historical character and can accept a slightly rattly knock cap, the 5100 Year Old Oak is a rare and rewarding pick. Availability is limited and stock-dependent, so if it appeals to you, acting sooner rather than later is reasonable.
Conclusion
The Nicholas Hemingway 5100 Year Old Oak is a charming, well-machined wooden mechanical pencil with an extraordinary story built into its barrel. Aside from the knock cap rattle, it earns its place on the desk, and the plan here is to use it regularly and enjoy the wood darkening over the years.
Product link
View more details for Nicholas Hemingway 5100 Year Old Oak
This product is mentioned in the review. Check the specifications, options, and compatibility before buying.
View more details for Nicholas Hemingway 5100 Year Old Oak