Majohn P138 Piston Fountain Pen Fine Nib with Box, Classic Black Octahedral Etching Pattern Writing Pen Set (Round Pen Cap Version)

I received this pen as a birthday gift in May, 2024. When I inked it up I actually saw bubbles escaping where the grip meets the threads. I cleaned the pen off and wrote with it and my fingers and thumb became soaked with ink. I thought perhaps I over-filled it… and carefully cleaned it out… refilled it carefully and the very same thing happened. I had to throw it out. I bought myself the all silver-colored version and I have had no problems with that model. But this one was useless for me because of the leaking.