Rossi Foil-Stamped Italian Stationery Bundle

Really well, actually. When I tested these samples out, I used the LAMY Joy calligraphy pen seen in photos, with the included LAMY cartridge. There was no feathering or bleed-through on anything, and very minimal ghosting on the letter paper (so you could probably write on the back without issue with most pen/ink combos).

How does this paper hold up to fountain pen use?

Everybody has a different shipping cost based on your location. It is not unreasonable to click through and then stop. I would say that an app to calculate shipping cost (like Ebay) would be useful, but you are paying for shipping on everything you buy. It is simply baked in, which means usually those who live in major cities are subsidizing those in rural areas or those far from major warehousing locations (with some regionality of course). I agree with you, but my guess is that the application/function to easily display shipping is less easy to develop than we imagine.