I made this shelf to hold salt and pepper mills but it can be used for the purpose of holding compatible jars/glasses. 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 diameter of 69mm.

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.