Reed Pens

Part of Writing & Record Keeping

Cutting and preparing hollow reeds to make functional writing pens requiring no metal or complex tools.

Why This Matters

A writing instrument is a bottleneck technology. You can have excellent ink and high-quality parchment, but without a reliable pen, writing is limited to scratching with sticks or daubing with fingers—neither of which produces consistent, legible text. Reed pens solve this problem using a material that grows in almost every climate on earth and requires only a sharp knife to prepare.

Reed pens were the primary writing instrument of ancient Egypt, Mesopotamia, Greece, Rome, and the Arab world for thousands of years. Every text written on papyrus—the entire corpus of ancient Egyptian and Greek writing—was written with a reed pen. The Islamic manuscript tradition, which preserved much of ancient knowledge through the medieval period, also used reed pens almost exclusively. This is a technology of proven effectiveness with a multi-millennium track record.

The reed pen holds ink in a reservoir formed by the hollow interior of the reed, releases it in a controlled flow through a split nib, and can be recut and resharpened dozens of times before being discarded. A small bundle of reeds, properly dried and stored, provides a year or more of writing instruments for an active scribe.

Identifying and Harvesting Reeds

Suitable Species

The ideal reed for pen-making is large-diameter, hollow, with walls thick enough to cut a sharp nib but thin enough to flex slightly when pressed.

Best species:

• Common reed (Phragmites australis): Found on every inhabited continent. Grows in marshes, riverbanks, and disturbed wet areas. Diameter 0.5–2 cm. Excellent for pen-making.
• Giant reed (Arundo donax): Larger diameter (2–4 cm), used for wider pen nibs and for calligraphy brushes. The traditional Arabic reed pen (qalam) is made from this species.
• Bamboo: Technically a grass, not a reed, but the hollow culms make excellent pen tubes using the same cutting technique. Widely available in tropical and subtropical climates.

Less suitable: Cattail stems (solid pith, not hollow), bulrush (too soft), most sedges (too small and fragile).

Harvesting

Cut reeds in late summer or autumn when the walls are thickest and the internodal sections longest. Avoid freshly cut green reeds—they are too soft and flexible to cut cleanly. You want reeds that have been drying on the plant through the season.

Cut at a node (joint) at the base, leaving a full internodal section above it. The section between two nodes is what you will use for the pen barrel—longer internodal sections give a longer pen.

Drying: Freshly cut reeds need to dry for at least several weeks before cutting into pens. Dry in a warm, ventilated space, out of direct sun (which can crack them). Fully dry reeds are noticeably lighter and slightly brittle—they snap cleanly rather than bending.

Store dried reeds in bundles in a dry location. They will keep for years.

Cutting a Reed Pen

You need:

• A sharp, fine-bladed knife (a thin blade gives more control)
• A small flat board or tile as a cutting surface
• Optionally: a pointed metal pick or awl for clearing the inner membrane

The Cut Sequence

Step 1: Cut the barrel to length Cut the reed to your desired pen length—typically 15–25 cm. Cut at an angle of about 45 degrees at the writing end (the end away from a node). The angled cut creates the initial slope for the nib.

Step 2: Carve the underside slope On the underside of the angled tip, carve a flat slope about 3–5 cm long, working toward the tip. This slope determines the nib’s width and the angle of writing contact. The slope should be flat and smooth—use the edge of the blade in a paring motion.

Step 3: Cut the nib shape From the tip of the underside slope, use a single straight cut perpendicular to the barrel axis to create the flat writing tip. This cut determines the final nib width—wider cuts make broader strokes, narrower cuts make finer lines.

Step 4: Clear the inner membrane Hollow reeds have a thin papery membrane at each node. Use the awl or knife tip to clear any membrane from within the pen at the writing end. The inner channel must be clear for ink to flow.

Step 5: Make the slit The crucial cut: from the tip, cut a slit 5–10 mm back along the center of the barrel. This split creates two nib halves that flex apart slightly under pressure and spring back together, drawing ink forward by capillary action. Cut with a thin blade and a single precise push—do not saw. The slit must be centered and straight.

Step 6: Final shaping and testing Dip the pen in ink and test on a scrap surface. The ink should flow evenly when the pen is held at approximately 45 degrees and pressed with light, even pressure.

Common problems on first attempt

• No ink flow: Slit too narrow or clogged with membrane. Gently spread the nib halves slightly and clear any obstruction.
• Too much ink, blobs: Slit too wide. Very difficult to fix—start with a new reed.
• Scratchy writing: Nib tip too sharp or uneven. Smooth the tip with a fine stone.
• Ink spreads badly: Nib too wide for your paper/parchment. Cut a narrower tip.

Reed Pen Variations

Flat Nib for Calligraphy

For calligraphy and formal document writing, cut a wider flat nib (3–5 mm) and hold the pen at a consistent 45-degree angle. The broad flat tip produces the characteristic thick-and-thin stroke variation of calligraphic scripts.

Fine-Point Nib for Records

For everyday record-keeping where space is at a premium, cut the nib narrower (1–2 mm). Fine nibs require sharper cutting and are more difficult to make consistently, but produce smaller, more economical writing.

Multi-Reed Style

For very wide strokes (marking on wood, stone, or rough surfaces), bundle several small reeds together with a binding wrap, cutting all tips to the same angle. This produces a broad application surface for paint or thick ink.

Maintaining Reed Pens

Recutting: As the nib wears, the writing quality deteriorates. Recut by repeating Step 2–5 above, removing 1–2 mm of the old tip. A single reed can be recut 10–20 times before it becomes too short to use comfortably.

Cleaning: After use, rinse the nib in clean water and shake dry. Allowing ink to dry in the slit clogs it—clear any dried ink with the tip of the awl before the ink fully hardens.

Storage: Store dry, in a bundle or case that protects the tips. Do not allow tips to rub against each other.

Splitting repair: A slit that has propagated too far up the barrel weakens the nib. Stop further splitting by cutting across the crack—this shortens the pen but extends its useful life.

Alternatives When Reeds Are Unavailable

If suitable reeds are not locally available, the same cutting technique works on:

• Bamboo: Hardwood-like walls make slightly harder pens. Requires a slightly sharper knife. Longer useful life than common reed.
• Large feather quills: The quill of a large bird (goose, swan, turkey, large domestic fowl) can be cut using the same technique. The softer material requires more careful cutting but produces an excellent pen with a characteristic flexible spring to the nib. Quill pens need curing before cutting—harden freshly stripped quills by soaking in warm water, then pushing into hot sand for a few seconds.
• Thin bamboo or hardwood splints: For marking and painting rather than fine writing, a split stick or hardwood splinter trimmed to a point serves adequately.

Producing reed pens from local materials is a skill that should be distributed throughout a literate community—every person who writes should be able to cut their own pen. The knife, the reed, and five minutes of practice are sufficient.