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Thorn Mill

RADIN – Brass Ballpoint Pen

RADIN – Brass Ballpoint Pen

Regular price 6,900.00TL
Regular price Sale price 6,900.00TL
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Taxes included. Shipping calculated at checkout. US: free over ₺10,000 (≈ $200), duties included.
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Final amount is shown in Turkish lira (TRY) at checkout. Any international card works, and your bank converts the amount automatically.

RADIN Brass is a handcrafted twist-action ballpoint pen made from brass. Each pen is individually machined and assembled on a manual lathe at the Thorn Mill workshop in İznik, Türkiye.

The pen's distinctive knurled grip is created through precision machining. This texture provides a secure and balanced grip while creating a striking visual contrast with the natural appearance of brass.

RADIN's twist-action mechanism is visible through an open window in the barrel. This mechanical detail is not only functional but also an integral part of the pen's visual identity.

Over time, brass naturally develops a patina through use. This gradual transformation reveals the material's unique character, giving each pen a more personal appearance as it ages.

Each RADIN Brass is crafted on a manual lathe. Every component is individually machined, finished, and carefully assembled by hand. This process gives each pen subtle individual characteristics.

Optional Olive Wood Case

RADIN can be paired with an optional handcrafted olive wood case. Its solid brass cap features precision-machined knurling that echoes RADIN's distinctive grip, creating a visual connection between the pen and its case.

RADIN Hand-Turned Olive Wood Case is sold separately.

Technical Specifications

  • Material: Brass

  • Length: 134 mm / 5.28 in

  • Diameter: 12 mm / 0.47 in

  • Weight: 68 g / 2.40 oz

  • Mechanism: Twist-action

  • Grip: Precision-machined knurling

  • Finish: Brushed brass

  • Manufacturing: Individually machined on a manual lathe

  • Made in: İznik, Türkiye

RADIN is more than a writing instrument; it is an expression of mechanical design and metal craftsmanship.

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