![Hyperboloid Pencil Holder](https://cdn.thingiverse.com/renders/8f/63/db/45/38/099_display_large_preview_featured.jpg)
Website: thingiverse
Author: MakeALot
Price: Free Download
File format: .Stl 3d printable
Description:
Turn your pencils into a couple of stacked cooling towers, very cool(ing)I got the idea from a suggestion by relet http://www.thingiverse.com/relet