I recently tried out a 3D printer in Gerstein Library at UofT, to print out a couple gifts for some family members.
twitter.com/MADLabUofT
You can make your own exportable files online in your web browser for free without even downloading 3D modelling software:
www.tinkercad.com
And if you can't think of your own printing ideas, there's tons here (I got the stretchlets seen below here too):
www.thingiverse.com
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Print 2 in progress in the printer (no support raft) |
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Print 1 (with support raft detached) |