Twist‑Expand Grade‑5 Titanium Pocket Fountain Pen
his all‑metal EDC fountain pen is precision CNC‑machined from Grade‑5 titanium. It twists to expand from compact pocket‑size to full‑size writing length, balancing easy portability and comfortable handwriting. The air‑tight sealed internal chamber prevents ink drying‑out and leakage for reliable everyday use.
Key Features
‑ Aerospace‑grade Grade‑5 titanium full metal construction, wear‑resistant and corrosion‑proof
‑ Two‑twist expandable structure: short 3.8‑inch pocket form extends to 5.51‑inch full writing length
‑ Airtight threaded sealing chamber, keeps ink fresh for months, avoids dry starts and ink leaks
‑ Hand‑tuned German‑manufactured nib, available in EF / F / M tip sizes
‑ Dual‑compatibility: works with international ink cartridges and ink converters
‑ 12‑faceted anti‑roll barrel design, with ceramic‑assisted pocket clip
‑ Balanced ergonomic weight for long‑time writing comfort
Application Scenarios
Daily note‑taking, journaling, office paperwork, travel & EDC carry, signature signing, pen collection, premium gift giving. For adult writing use only.
Specifications
‑ Main‑body Material: Grade‑5 (GR5) Titanium Alloy
‑ Nib: German‑made nib (EF / F / M optional)
‑ Short Pocket Length: 3.8 inch
‑ Full Extended Length: 5.51 inch
‑ Body Design: 12‑faceted anti‑roll barrel
‑ Ink Compatibility: International cartridges & converters
‑ Surface Finish: Sandblasted
What’s Included
‑ 1 × Twist‑Expand Titanium Pocket Fountain Pen
Important Safety Notice
This is an adult writing instrument. Keep ink cartridges and small pen components away from young children. Avoid ink contact with eyes and mouth.