Excellent service and delivery from IguanaSell, very communicative via email. The pen came in its original wooden box with a velvet inside, but the team was smart to pack and place the ink bottle separately to avoid any damage during air shipping. The pen I bought has an M nib and it writes perfectly on Rhodia paper - it is slightly thinner than what you would expect from an M, which is the perfect nib for me, as F nibs on this model seem to be dryer.
The only negative is probably something I’m doing wrong: sometimes, when uncapping the fountain pen, the body also spins slightly, loosening itself and needing a slight tightening before writing. If that’s the only downside, then, for me, this pen is perfection