Updates to ari.mandjelikian's excellent model to add a few more options to help with storing smaller items.
The three-tier version has small pegs to help it locate correctly on the lowest level box that will need some supports. The top box sits directly on top of the middle box (rather than being supported by the lip of the standard container) to minimise the chance of small items falling out when the organiser is placed on its side.
The larger box with two sections has two versions. The deeper version uses the standard 2mm width dividers, with the shallower version using 3mm partitions if you have extra weight to consider.
Two additional heights were created for the smaller box, 10mm and 20mm shorter.
The author remixed this model.
Changes to insert depth and number of compartments to give additional options.