Writing Instruments
About This Product
This dual-head pen combines a precision rollerball for official signatures with an eternal pencil tip for drafting and annotations. The permanent alloy tip — an "eternal pencil" in industry terminology — works through friction, depositing a fine metallic trace on paper without ink, lead, or sharpening. A single tip replaces over 100 standard wood pencils and offers a writing life equivalent to 20,000m, eliminating consumable waste and desktop clutter entirely.
Built with a weighted metal frame, this pen provides a stable tactile experience that lightweight plastic alternatives cannot match. The gunmetal electroplated surface is engineered for daily professional use, offering superior resistance to fingerprints and abrasion. For organizations with ESG or sustainability commitments, this pen presents a compelling zero-waste story: no ink cartridges, no lead, no disposable parts — a genuinely sustainable writing instrument for long-term office use.
| Dimensions | 144mm × 10mm |
| Net Weight | 23.3g |
| Material | Metal Body |
| Finish | Gunmetal Electroplating (Anti-smudge & Wear-resistant) |
| Rollerball Tip | 0.5mm Black Rollerball Refill |
| Inkless Tip | Permanent Alloy Eternal Pencil — ~20,000m Writing Life |
How does the metal body hold up compared to standard office pens?
The all-metal construction is designed to withstand drops and heavy use without cracking or deforming. Unlike plastic pens that age and become brittle, this pen maintains its structural integrity for years of service.
What exactly is an "eternal pencil" tip and how does it work?
An eternal pencil (also called an inkless pencil or everlasting pencil) uses a specially formulated metal alloy tip. When pressed onto paper, the tip deposits a fine metallic trace through friction — similar in appearance to an HB pencil. It requires no sharpening, no refills, and will not run dry. Industry estimates put the writing life at approximately 20,000m — equivalent to over 100 standard wood pencils.
Is this pen suitable for ESG or sustainability-focused gifting programs?
Yes. The eternal pencil tip produces zero ink waste, zero lead waste, and zero disposable components over its lifespan. Paired with the refillable rollerball, this is one of the most waste-minimizing writing instruments available — a genuine sustainability credential for CSR-aligned corporate gifting.
What is the quality of bulk logo customization?
We support high-precision laser engraving and multi-color printing on the pen body and clip. Laser engraving provides a permanent, crisp mark that will not fade or peel, ensuring your corporate identity remains clear throughout the product's lifespan.
How "Eternal Pencil" Technology Works
The inkless tip is a specially formulated metal alloy (typically a silver-bismuth or lead-free alloy). When pressed against paper, microscopic metal particles are deposited through friction — similar to how graphite works, but without the carbon structure. The resulting mark resembles an HB pencil line and is semi-permanent (erasable with a standard eraser within 24 hours, then fixed).
Gunmetal Electroplating Process
Gunmetal finish is achieved through a multi-layer electroplating process: copper strike (adhesion layer), nickel (hardness, 8–12μm), and a final dark alloy layer (tin-nickel or black chrome, 0.5–1μm). The total coating thickness of 10–15μm provides Vickers hardness of 500–600 HV — significantly harder than the 200 HV of the underlying aluminum, protecting against daily wear.
20,000m Writing Life in Context
A standard wood pencil writes approximately 56km of line before complete consumption. At 20,000m (20km), one eternal pencil tip replaces roughly 35 wood pencils. The key advantage is consistency — unlike graphite that dulls and widens its line as it wears, the alloy tip maintains a consistent 0.5mm trace width throughout its entire lifespan.
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