I have used a larger version of this for years with no screw hole to mount it. Working on film sets there are times you need to angle a prop or a camera platform and be a little more accurate than w large wedge or a ball of tape. This helps make it possible to repeat the same look each time.
I set the infill to 15% since sometimes this will be holding a few hundred pounds of very expensive camera equipment.. just incase...
I may make another version with a hole in the side for some sash cord to store it.
Currently I have a box with 10 of these nested nicely.
I'm interested in your input to know what you use it for, or if I can improve it at all!
I've also included some different formats so you can hopefully print with no issues and make your own changes. If you do make changes, I'd love to see!
Let me know what works for you and how you use it!