Butterfly Knife Pen
thingiverse
Butterfly knife with pen instead of blade. Note that the pictures are of a previous version and some of the glue and sanding you see are fixed in the included version. I haven't actually printed the latest version. ASSEMBLY INSTRUCTIONS Disassemble a pen. You need to remove the actual pen from the casing so that it fits into the blade pieces you printed. Put the pen inside of the two halves of the blade and glue it all together. Use the pins to assemble the handles. There are holes one one side of each handle piece. Make sure they line up with the pin on the blade part to prevent it from moving when the blade is out. If you have any troubles, you may need to sand parts down, glue them together, or use common sense. Print Settings Printer Brand: Robo 3D Printer: R1 PLA Model Rafts: Doesn't Matter Supports: No Resolution: .2 mm Infill: 50 Notes: Print them at default orientation. I used brims to print mine.
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