Twsbi Diamond 580ALR Fountain Pen

Clear Resin & Blue Aluminium Design – Features a transparent resin barrel and cap paired with a blue anodized aluminium grip section and piston knob for a distinctive and premium appearance.
High-Capacity Piston Filling – Equipped with a reliable piston-filling mechanism that allows direct filling from bottled ink while providing generous ink capacity for extended writing.
Versatile Stainless-Steel Nib – Available in Extra Fine, Fine, Medium, Broad, and Stub 1.1 mm nib sizes, offering flexibility for different writing styles and line widths.
Clear Resin Construction – Crafted from high-quality transparent resin, the barrel and cap offer a lightweight yet durable construction while allowing the ink level to be viewed easily.
Blue Anodized Aluminium Accents – The grip section and piston knob are made from anodized aluminium with a distinctive blue finish, adding durability and a refined touch to the design.
Stainless-Steel Nib – Fitted with a reliable stainless-steel nib designed to provide smooth and consistent writing performance.
Multiple Nib Sizes – Available in Extra Fine, Fine, Medium, Broad, and Stub 1.1 mm options, allowing users to choose a nib suited to their preferred writing style.
High-Capacity Piston Filling System – The built-in piston mechanism allows the pen to draw bottled ink directly into its reservoir, providing a generous ink capacity for longer writing sessions.
Easy Ink Monitoring – The transparent resin barrel makes it convenient to check the remaining ink level and refill the pen when required.
Smooth Piston Mechanism – Designed for reliable and efficient filling, making bottled-ink refilling simple and convenient.
Signature Diamond Design – The distinctive faceted barrel gives the pen its iconic TWSBI Diamond appearance while providing an attractive visual texture.
Comfortable Grip – The aluminium grip section provides a secure hold and precise control during writing.
Balanced Construction – Designed for comfortable handling, making it suitable for both everyday writing and extended sessions.
Refillable Fountain Pen – The piston-filling system allows repeated use with bottled ink, offering a practical alternative to disposable cartridges.
Versatile Everyday Writing – Ideal for journaling, note-taking, studying, creative writing, signatures, and professional correspondence.
Beginner & Enthusiast Friendly – The easy-to-use filling mechanism and range of nib sizes make it suitable for both fountain pen beginners and experienced enthusiasts.
Original Brand Packaging – Comes in original TWSBI packaging, making it suitable for gifting, collecting, or personal use.
International Warranty Card – Includes an international warranty card for additional assurance and support.
Brand Origin – TWSBI is a Taiwan-origin brand known for innovative and practical fountain pen designs.
Series: TWSBI Diamond 580ALR Fountain Pen Navy Blue – A distinctive piston-filling fountain pen featuring a clear resin barrel and cap, blue anodized aluminium grip and piston knob, stainless-steel nib, and high-capacity filling system for a smooth and enjoyable writing experience.

Twsbi Diamond 580ALR Fountain Pen

Twsbi Diamond 580ALR Fountain Pen

Technical Specification