The Pilot Prera here has a medium nib, which is slightly finer than most European medium nibs. The Prera is a demonstrator pen with a stainless steel nib, available with a fine or medium nib. One of the coolest things about the Prera is the clear grip, which allows you to see a wonderful ink and pen matchup like this. Its nib is actually interchangeable with the Pilot Plumix, too, if you wanted to do a little hack to get an italic on there. The pen writes with a fair degree of smoothness, not buttery but not scratchy. It's light, seals well, and is well-balanced posted or unposted.
We're glad to be able to feature this set for Monday Matchup, and we wish you all a Happy Thanksgiving. Of course, for me, it'd be better with a pumpkin cake ;)