How to Export STL from Blender for 3D Printing

Once you've made your 3D model in Blender, how to you turn it into a file for 3D printing? I'll show you 2 ways to get your hard work into an STL and how to correct for common modeling problems using free software.

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0:00 Intro - Spoctopus!
0:55 Boolean for Manifold
2:42 Export from File Menu
4:07 Export With 3D-Print Toolbox
6:41 Fixing Mesh with 3D Builder
9:14 Cloud.netfabb.com
10:34 Conclusion