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Write comfortably in a more natural way and with less tension with the Ko-Axis™ Rail Pen. Offered in collaboration with TEC Accessories, this innovative pen was designed from the ground up to deliver the benefits of a flat, wide, rectangular geometry for unparalleled writing comfort and an ultra-low profile carry. Conveniently carry this incredibly compact pen wherever you go. You'll never have to worry about lost caps because this pen features a magnetic twin-rail mechanism that's used to extend and retract the ink refill. Combined with an instant, no-tool refill replacement method, the Ko-Axis™ Rail Pen will always be your pen of choice.


  • Color: Bead-blasted titanium
  • Materials: Grade 5 Titanium
  • Flat geometry
  • 6 mm low-profile body (less than 1/4" thick)
  • Embedded micro socket for zero hassle refill replacement
  • Twin-rail skeletonized body
  • Magnetic actuation & retention mechanism
  • Flat & anti-roll design
  • Accepts a wide variety of commonly available D1 stylus refills
  • Symmetrical profile


  • Ko-Axis™ Rail Pen
  • Integrated pocket clip
  • Premium Monteverde D1 ink refill
  • Layered acrylic case


  • Ships to Contiguous US
  • Expected Delivery: Aug 17 - Aug 20


  • Manufacturer's 90-day warranty included
  • 30-day return policy