Origami
thingiverse
Fold origami with CAD. https://www.youtube.com/watch?v=6bvbXHkAMwU Folding origami in CAD is a great experience. The complex operation is a series of precise point clicks. Practice again and again. I've practiced about a thousand times, and now I'm like this. I'm going to practice. My students can write in two minutes.
Download Model from thingiverse
With this file you will be able to print Origami with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Origami.