This is a hexagonal stackable holder for spices. At least in the UK, most of our spices come in little glass jars which all seem to be around the same size. They also tend, but not always unfortunately, are labelled on the top so I thought of a better way than a bunch of them randomly in the cupboard.
This is designed so the spices fit all the way back with a small amount poking out the top to make them easier to remove when needed.
Potential improvements could include a more secure latching system as the one point wobbles a little if not kept flat, and possibly making them easier to fit together. OpenSCAD source file is provided which should allow easy modification of the design.
I used the "Creality PLA" setting on 0.2mm in PrusaSlicer and it worked. You can go pretty rough with it and experiment. I learnt 1 bottom layer probably is a little too little (although it works!)
The author hasn't provided the model origin yet.