Did you try Shapshifter yet?

Did you try Shapshifter yet? It’s got to be the easiest way to create a container for 3D printing. Don’t think much of the License agreement though! http://shapeshifter.io/

That is pretty cool.

I downloaded an .obj file.

Oh and Shapeshifter people, if you’re listening, you need an option for 0 Thickness. i.e. A solid model rather than a shell for just outline printing.

Useful if you want to make a vase or pencil holder!