Parker Space Saving Pocket Pen

After someone ‘forgot’ to return my Space Pen, I decided to create my own small sized pen that would easily fit in my pocket, and could hold a refill that I could trust to work on demand!At about £1.50 for a Parker ball pen refill and a 1 hour print you can also have this handy sized pocket pen for a fraction of the cost of similarly sized pens! I recommend you print on a smooth bed with a brim to get the best fit of the parts together. Fine layers are needed for the screw thread (0.12 or less). Enjoy!