Forums › Forums › Gear – The Stuff We Carry › Pens, Pencils, Notebooks, and Notebook Covers › What pen is it? This topic is empty. Viewing 1 post (of 1 total) Author Posts September 17, 2025 at 12:06 pm #19785 adminKeymaster I bought this pen on the flea market for $0.50 It doesn’t work. Aluminum. Diameter 1/4 Length in working order 2.370 inches, in closed 2.425. Who knows how to replace a core? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In