Wood — Arden Pen Co

There is no such thing as a bad timber, only a timber on the wrong pen. This is the short version of my working notes — enough to choose with, without needing to become a woodworker first.

The three things that actually matter

Density

Denser timbers take a crisper finish and feel more substantial. African blackwood, ebony, lignum vitae and cocobolo sit at the top end — they polish almost like stone and will outlive you. Lighter woods like holly, sycamore and poplar burl are gentler in the hand and show colour beautifully, but they mark more easily. Neither is better. A heavy pen is lovely on a desk and tiring in a shirt pocket.

Figure

Figure is the pattern in the grain, and it's what you're really buying. Straight-grained timber is calm and architectural. Burl — the growth that forms where a tree has been stressed or injured — is chaotic, swirling and completely unrepeatable. Spalted wood carries black lines drawn by fungus before the timber was dried, so no two pieces exist twice. If you want a pen that stops people mid-sentence, ask for burl.

Movement

Wood is not inert. It takes on and gives up moisture with the seasons, and it moves as it does. On something as small as a pen barrel this is measured in fractions of a millimetre, but it's why I stabilise softer and more porous blanks — resin drawn in under vacuum and pressure, which locks the timber and lets it take a far higher polish.

The families

English woods

Oak, ash, elm, cherry, apple, holly, yew, laburnum, hawthorn, sweet chestnut, London plane. Quieter than the exotics and all the better for it — warm, honest colour and often a local story attached. Yew in particular is worth asking about: orange-brown heartwood against a pale sapwood line, and it turns like butter.

Exotic woods

Padauk, purpleheart, bloodwood, cocobolo, ziricote, snakewood, African blackwood, bocote, wenge, kingwood. This is where the strong colour lives — genuine reds, violets and near-blacks that arrive naturally rather than out of a dye pot. Most are dense, most polish superbly, and several will darken over the first year or two of handling.

Burls

Amboyna, thuya, red mallee, buckeye, karelian birch, ironwood, walnut. The most figured material there is, and the most expensive, because a burl is a rarity on the tree and a gamble on the lathe. Every one is different. If you want the pen to be unmistakably yours, this is how.

Your own wood

An apple tree from a garden, a length of church roof timber, a piece of a boat, a beam out of a family farmhouse. If it's dry, sound and big enough for a blank, I can almost certainly turn it. This is my favourite work by a distance — send me a photograph and I'll tell you honestly whether it will work.

Timber to be careful with

A handful of species are sensitisers — cocobolo, yew, laburnum and chechen in particular. This is a workshop concern rather than a customer one: once a pen is turned, finished and sealed there is nothing to worry about. But if you have a known wood allergy, say so and I'll steer you elsewhere.

Care, briefly

Keep it out of direct sunlight for long periods — strong colours will fade in a window.
Don't leave it in a car in summer or a shed in winter.
A wipe with a soft cloth is all it needs. No polish, no oil, nothing solvent-based.
If the finish ever dulls after some years, send it back and I'll refresh it.