Very odd problem, with the grip/nib section ring not just coming loose, but getting lodged up in the cap! I show how to take the cap apart, it’s parts, and now to put the thing back together.

I love my LAMY Studio! (F)

Another "cheapie"! A great ‘first pen’ for someone unfamiliar with fountain pens-PLUS it has a refill piston, which makes life nice. Be sure to get them turned on to the Noodler’s website for all the crazy colors that can write with!