Unique design, really cool that it's got its own number. This is a fantastic pen to get you started in some less commercial custom pens. The colours just draw you in, wonderful.
This nib doesn't come with the stock Leonardo nib. I didn't get on with it in the slightest. So naturally I put in a titanium italic Bock nib (despite the pictures).
Zero? Nah. One hundred.
Not currently inked.