Cross ball point Ion-a-like

Firstly apologies, i have totally forgotten the correct model name for this pen, scouring of the cross website does not help either as it doesn't feature on their website anywhere, thankfully the refill is a standard size and readily available from The Pen Shop here in the UK on the highstreet.

And here it is, above, with nib retracted, as you can see the pen is elliptical in shape, the nib and knurled end rest proud of flat surfaces, it is of course cap-less. The knurled knob extender is infinite, continuous turning cycles through extended and retracted nibs, in either direction, so no fear of over extension of the nib, and means a quick readiness for writing, which is ideal for one reason, more of which later. This particular variant of the range is covered in brown leather, which after all this time (about 5 years of ownership  has shown no signs of coming undone or peeling away from the barrel of the pen. 

Here we see the writing nib extended, as you can see it doe snot protrude a huge amount, maintaining the very compact dimension of the pen when writing, also the extended knob does not raise or lower with extension and retraction of the nib. Below is close up of the extended nib.

The dissassembled pen has three user dismatleable parts, the nib cover, the barrel and the refill.

The refill in the picture is actually an after market replacement, available from The Pen Shop in the UK, I beleive these particular refills fit a wide range of Cross pens, including the Filofax slim Century models that are so popular.

Here is a close up of the twist knob for nib extension, there's not really much to say about this other than it's infinite turn property's as mentioned earlier and the nice attention to detail with the cross hatching.

And there is the test, there is not really much to say about it other than it performs perfectly reasonably for a ballpoint, it does exhibit a little skipping on first use, but I will put this down to new refills starting temperament rather than a sustained 
and persistent behavior trait.
I would say this is not really intended for a sustained writing session, it is more of a occasional use, jacket/bag pen for those time where you need something with a bit of style, for some reason it presents itself to me as a perfect pen for business mans suit, small and stylish enough to be carried every day in a suit pocket and serviceable enough to use when needed.