Are there any physical shops in San Francisco selling 3d printing stuff (like filament).

3D Printing
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1

Are there any physical shops in San Francisco selling 3d printing stuff (like filament). Makerbot does not count.

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I did a google search just to see if I could help. I didn’t find an answer yet, but perhaps these folk could answer you.

http://www.meetup.com/3D-Printing-Meetup-of-San-Francisco/