Ko-Axis™ Rail Pen - Titanium Edition - Bead Blasted - Brass Slider Nylon They are now available in

They are now available in a range of new handle colors with full-flat ground blades

the 3550BK disappears in a pocket yet snaps open instantly for tactical and everyday tasks

Skeletonized stainless steel handle — lightweight for the material and simple to clean

When strobe mode is needed

Ko-Axis™ Rail Pen - Titanium Edition - Bead Blasted - Brass Slider Nylon They are now available inAbandoning the cylindrical shape of a traditional pen, the Ko Axis Rail Pen leverages the benefits of a flat, wide, rectangular geometry for unparalleled writing comfort and ultra low profile carry. Rather than cramping your fingers around a thin cylindrical shaft, you can embrace your writing instrument in a more natural way that provides long term comfort with less tension on your fingers. The 4 1 2" length is optimized to deliver a fluid writing