Square and transparent plastic storage box (17cm by 17cm or a bit over 6 inches by 6 inches), comprising two compartments with holes (see pictures of me holding them) a part to increase the depth of any compartment, and a lid (so it is pretty modulable.
There seems to be missing a bottom part with no holes.
I have no use for it myself so thought I should check here if anyone may have any use for it.