Pen Ball

by makersmakingchange Feb 28, 2018
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Remixing for full 3d printing using a collet similar to cnc router spindles and dremels.

Are there any requirements for the dimensions of the pen?

Could a pen be printed to fit a certain inkwell?

The Pen Ball can fit pens up to 12mm in diameter.

Not sure how 3D printed pens would hold up. I’d recommend using actual inkwell pens and printing something that goes the grip to protect it from being scratched by the screws holding it in place.

For future reference: the screws used are Steel Phillips Rounded Head Screws 6-32 Thread Size, 0.75 inches Long with Low-Strength Steel Hex Nut (Zinc Plated), 6-32 Thread Size. Five of each are needed.