Thorn Mill

RADIN G2 – Titanium Ballpoint Pen, Parker G2 Refill

Name: RADIN G2 – Titanium Ballpoint Pen, Parker G2 Refill
Brand: Thorn Mill
Price: 10900.00 TRY
Availability: InStock

10,900.00TL

Sale Sold out

Taxes included. Shipping calculated at checkout. US: free over ₺10,000 (≈ $200), duties included.

Final amount is shown in Turkish lira (TRY) at checkout. Any international card works, and your bank converts the amount automatically.

RADIN G2 Titanium is a handcrafted titanium ballpoint pen featuring a twist-action mechanism, redesigned for Parker-style G2 refills.

While preserving the original RADIN's dimensions, distinctive knurled grip, and overall design, its internal mechanism has been completely re-engineered to accommodate the Parker-style G2 refill format.

Redesigned Mechanism

The RADIN G2 features a newly developed internal assembly, including a custom-designed adapter and reconfigured mechanical components. This allows the pen to accommodate Parker-style G2 refills without changing its original dimensions.

The only noticeable exterior difference is the twist mechanism window, which has been repositioned approximately 10 mm higher on the body.

Material & Craftsmanship

Each titanium component is individually machined on a manual lathe in the Thorn Mill workshop. Titanium is far lighter than brass and highly corrosion-resistant, but it takes more patience and precision to machine. The RADIN G2 Titanium weighs approximately 42 g.

The body has a brushed finish. The knurled twist section is anodized at 26.60 volts, producing a unique shade between purple and deep blue. The color shifts subtly with the angle of light, creating a striking contrast with the natural metallic finish of the titanium.

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.

Independent Review

Dan from Pocket Priorities reviewed the RADIN G2 Brass, which shares the same internal mechanism, on his YouTube channel: unboxing, size comparisons with other machined pens, refill tests and a writing test.