Like a lot of pocket fountain pens, this pen also relies on you posting
the cap when you want to write. When the cap is posted, the length of the
pen is comfortable for writing as long as you like. It balances nicely and
the fit of the cap on the back of the pen is snug and secure. It's easy to
operate, and the cap only takes a couple of turns to remove or screw on.
The pen body without the cap is just impossible for me to use, but I'm
sure some people could make it work. I'm not sure why you'd want to when
the posted setup is so comfortable, though.
The silver #5 Schmidt steel nib worked great out of the box for me.
I chose an EF point since this such a tiny pen, but it's actually
comfortable enough in my hand that I could have easily gone for a large
nib. In my mind, smaller pens are easier to use when they have small nib
tips, but that's entirely unrelated. The Pixie can easily handle large,
wet nibs with no problem.