This is a handy tool used to make little paper pots out of newspaper. Great for starting seeds, and easy to use.I saw some things designed to make newspaper pots, but none of them were quite what I had in mind (either requiring supports, too complicated, no grips, etc) so I decided to design my own. Editing the .scad file allows you to easily change the size of the pot, depth, grip sizes, etc.Just cut a strip of newspaper (use black and white because colored ink can contain toxins--black ink is around hand-width. Then, wrap it around the cylinder on the larger tool part. Fold the ends in, press it into the cap, and carefully remove the newly-formed pot!
The black and white newspaper is also biodegradable, so once the plants are ready to go in the ground you can just drop the entire thing in.Clarification: This is actually being released under the MIT License, available at https://opensource.org/licenses/MIT. YouMagine did not give this as an option but I want to share it anyway. You can pretty much do anything you want with it!