Look at it! Behold the butyl overmold on the comically oversized cap! See the screen printed lines like a 90s basketball sneaker! Feel the forced ergonomics of the weird section! Examine the submarine portholes of an ink view window!
…It actually writes okay though. Rotring made good nibs.
Okay, thanks again for all of the great information. I have it soaking in almost boiling water right now. I heated the water on the stove until just before boiling and the took it off the heat and dropped the nib in there. I couldn’t even draw water through it using the converter. If that doesn’t loosen it up, and I don’t think it will, then I’ll try lacquer thinner before looking to replace parts. Cheers