Another one of my favorite pens: the Fenestro, by Fine Writing International. While Fenestro translates to "window" from Esperanto, the entire pen is clear so you can enjoy all the ink sloshing you want.
Here's the good stuff about this pen:
- Steel JoWo #6 nib that is engraved with the GP splat logo! Makes it just a bit more special!
- Cap seal prevents ink from drying out easily.
- Comes with a standard international converter.
- Can be eyedroppered with included plastic pipette and included O-ring.
Honestly, I just love these things and have them inked up with those inks that look extra good being sloshed.