Looking for storage boxes for Ikea Besta

Hello,

I have set up a cabinet in my office for boxes with various small parts (cables, mice, tools). Currently, these are the old cassette boxes (see also picture).

Unfortunately, the cassette boxes are not really stable enough for this, but I cannot replace them either, as they have been discontinued. Neither the Bestå boxes made of felt nor the Smårassel boxes are suitable, as they are too unstable. Samla almost fits, but the door no longer closes.

I am therefore looking for wooden or plastic boxes that fit in the cabinet, preferably still two side by side as before.

I am very grateful for any hints.

Thanks and regards, Tobias

Hello,
maybe one of these?