It is a struggle - the more you print the more space you need to showcase all the makes. 
But wait! Now you can print space - with my new designed Floating Corner Shelf!

The size of the shelf is 185 x 185 x 240mm. You need 4x 4.5mm screws for assembly. Depending on your wall they need to be 45mm long. For my walls I am using 6x30mm wall plugs and 4.5x45mm screws.

Print preparation:
Make sure that your print bed is clean and grease-free and use a quality brand and dry filament. Calibrate your filament if necessary because the sliding mechanism has tight tolerances.

Print settings:
Use the 0.2mm standard settings for everything. I recommend support at least for the bracket. A brim for the shelf is recommended to increase the bed adhesion. Set the wall number to three for a robust print. 8% gyroid infill should be enough.
An MMU or AMS is not necessary. See my 3mf print profile for details (for Bambu Studio / Orca Slicer).
 

Assembly:

• Attach the bracket to your wall. 
• Use a spirit level to align the bracket.
• The holes in the bracket have 7mm diameter. This should give you some room for adjustments.
• Slide the shelf over the bracket from one side.
• Decorate your new corner shelf.

If you want to support me you can leave a tip at ko-fi.com/blecheimer.

Disclaimer:
This work by blecheimer is licensed under CC BY-NC-SA 4.0. The shown model must not be used commercially.
Copying this model to other 3D printing websites is not allowed without my permission.