.50 BMG Bullet Pen
thingiverse
.50 BMG pen I designed. No supports required. I print this with 40% cubic infill. I also set the Top/Bottom Pattern as Concentric for aesthetic reasons. It fits a pen inner from a Bic Round Stic M. I'm making different designs that can fit different pen inserts and also adding other pieces. I'll add links to all updates as I complete them.
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