Forums › Forums › Gear – The Stuff We Carry › Pens, Pencils, Notebooks, and Notebook Covers › Blow gun pen This topic is empty. Viewing 1 post (of 1 total) Author Posts September 10, 2025 at 11:27 am #9096 adminKeymaster Got bored in the shop the other day. Takes a Parker style refill. You twist it together to advance the refill. I put a bit of ebonite in the top end to block off the air hole. 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