The pen's material (an orange-brown-pearly celluloid with spring green streaks) called out to me, so I chose it out of several Etrurias available on Pengallery. I bought it at the same time as my first 40-pen case and a Marlen I gave as a Christmas gift, and USD11 for Fedex delivery was great value.
This is my third Stipula. The first was a La 91 (interesting mechanism, straightforward fine nib), the second a Stipula 22 with a 1.1 titanium nib bought from eBay.
It came in a red Stipula box with a pull-out drawer that held papers and the converter.

The pen is large, but not oversized. In girth it's similar to the MB 149, although it's shorter. It's light, as well; surprisingly lighter than the Platinum Koi celluloid, which is both shorter and thinner than the Etruria Volterra.

As far as hand candy goes, this one's certainly sweet! I love the surprise of the green against the earth tones of the celluloid. Does anyone know if it's the same one Penultimate is using for their LE?

The cap takes around four quick twists to come off. The nib section is made of celluloid as well, and unscrews in around nine turns to detach from the barrel. I popped in the converter and used Caran d'Ache Grand Canyon, a cool, deep brown.
So far, so good. And then the 1.1 18k nib refused to write.

Oh the horror. It would write a few strokes and then just run out of ink. It felt scratchy and recalcitrant. Okay, I told myself, it's not a Japanese pen, I shouldn't have expected a fabulous writing experience out of the box. I rinsed it with a very mild dishwashing solution and scrubbed with an old toothbrush. Still no go.
Out came the loupe. (I have to tell you guys that loupe-ing is not fun for me, the girl who's worn glasses since she was 11.) I thought there seemed to be hardly any space between the tines to allow the ink to flow, so I gritted my teeth and did the loosening bit, which involved more loupe-ing, the wrong side of a thin cutter blade and palpitations. I flossed the nib for good measure. Then I scrubbed and rinsed it again.
Because this is the season for such things, this story has a happy ending.

The Stipula Etruria Volterra is now part of my fledgling celluloid collection.

I'm giving it a 4.5 out of 5 (because of the nib issue). This won't stop me from considering other pens from Stipula in the future, but I would most likely ask the seller to test the nibs for me beforehand.