10/20/2026
LIMITED EDITION RELEASE 🔔
We are pleased to announce the arrival of the Titanium Duo in December, we were able to secure 2 sets with pen and 2 without. Contact us now to pre-order your exclusive piece!
✅ Matching titanium pair: ArkPro Ultra Titanium and O’Pen 3 Titanium
✅ Pure titanium bodies with finely etched, three-dimensional tactile details, polished surfaces, and a nano-protective coating
✅ Precision surface craftsmanship with polishing and a nano-protective coating
✅ The versatile functionality of the ArkPro Ultra, now in titanium
✅ Includes a dedicated storage case to protect your light between carries
✅ Limited to 2,222 sets, with a dedicated case for everyday storage
The third chapter of the C.O.R.E. Series introduces the Titanium Duo.
The Titanium Duo brings together the ArkPro Ultra Titanium and O’Pen 3 in a coordinated EDC set.
Both pieces feature TA2 commercially pure titanium bodies. Finely etched, three-dimensional tactile details combine with polished surfaces and a nano-protective coating to highlight the texture of the metal. The shared material and finish give the pair a consistent character.
The ArkPro Ultra Titanium retains the versatile functionality of the ArkPro Ultra, while the O’Pen 3 completes the everyday carry pairing with a meteor-shower-inspired grip, smooth writing, and 120-lumen illumination.
Limited to 2,222 sets, each Titanium Duo features matching serial numbers on the ArkPro Ultra Titanium and O’Pen 3 Ti, numbered from 0001 to 2222. The edition also offers a subtle nod to titanium’s atomic number, 22, connecting the material to the story behind the C.O.R.E. Series.