I made this shelf to hold spice jars but it can be used for any fitting jars. The floors of the cells are made out of hexagons to make dust and powder build up less of a problem and to save on material.
The interior jar dimension allow a max size of 53x53mm with a corner radius of 12mm.
I recommend printing in PETG or PLA with 0.2mm layer height and supports on build plate. Without the supports, the hooks on the back won't print.
The author marked this model as their own original creation.