This is a spice rack that I have assembled from the size of my jars and the place where I needed it, I have used a 3mm wide DMF board. For the bottom part the board can be 48mm maximum and for the wall part 42mm maximum. You can use smaller boards or different materials if you wish. The length of the shelves is up to you, that's why there are the middle pieces to keep the rigidity of the shelf.

There is only one corner, making a mirror on the slicer will not be too complicated for you.

The plank at the bottom I have made a cut out with a socket so that it can be supported by a piece of wood, I hope you understand.

To anchor it you can use double sided tape or screws.

Creality

Ender 3

No

No

0.2

20