I wanted to make a magnetic magic keyboard holder that attaches to my desk. You can put this in any position that isn't upside down. I have one horizontally under my desk at work also.
I went with the 390mm tall version, printed in two halves and glued it together using 3D Gloop. I have a glue clamping jig also in the files, so you can using bar clamps to hold the pieces together while you glue it.
The other sizes I designed, i have also attached. 325mm, 270mm, 250mm
I used PLA with a 5% infill.
Parts:
3D Gloop
The author marked this model as their own original creation.