The NX 23 is a classic ballpoint pen with a ventilated security cap. Of course, it has the same great super smooth, low viscosity ink which gives the pen superior writing properties. On top of that, the ink is both water-resistant and has high colour intensity.

* Super smooth pen.

* Frosted body in new design with cap & end button indicating colour of refill.

* Smooth writing and smudge-free.

* High colour intensity ink.