I am like many in here down the rabbit hole. I have over 400 concentrates most in 10ml bottles. I am trying to find a storage solution for them. It has to be able to be put away in a cupboard and cannot be fixed to a wall. ATM I am using an old cantilever sewing box however this has become too small. Suggestions please.
I would suggest nail polish racks laid flat as a drawer system (I use something similar in my fridge). My v1 used nail polish racks then I customised and made my own out of 40mm x 40mm aluminium angle.