The other day I was having problems playing a Disney DVD on my computer using the great VLC. It was the Finding Dory one and some scenes would jump or have problems with the sound. I've solved my problems buying a used Sony DVD from a charity shop (thrift store) for 5 pounds (GBP). However, I wanted to put it under the computer screen, but the screen would become wobbly. The 3D printed feet keep the screen stable now.

It's a very simple design, but anyway I'm sharing it here: http://a360.co/2kJgxdD

And, if you liked this thing, don't forget to visit my personal website: ricardodeazambuja.com

DISCLAIMER: use it at your own risk ;)