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Thorn Mill

RADIN Titanium - Machined Ballpoint Pen

RADIN Titanium - Machined Ballpoint Pen

Regular price 10,900.00TL
Regular price Sale price 10,900.00TL
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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 Titanium 26.60V is a handcrafted twist-action ballpoint pen made from titanium. Each pen is individually machined and assembled at the Thorn Mill workshop in İznik, Türkiye.

The pen's distinctive knurled grip is anodized at 26.60 volts, producing a unique shade between purple and deep blue. The color shifts subtly depending on the angle of light, creating a striking contrast with the natural metallic finish of the titanium body.

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.

Each RADIN Titanium 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: Titanium

  • Length: 134 mm / 5.28 in

  • Diameter: 12 mm / 0.47 in

  • Mechanism: Twist-action

  • Grip: Precision-machined knurling

  • Anodization: 26.60V, purple-blue finish

  • 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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