KIRIGEN Stackable Wood Storage Cube/Basket/Bins Organizer for Home Books Clothes Toy - Modular Open Cubby Storage System - Office Cubical Bookcase Closet Shelves Dark Brown, F26-DBR

As far as I'm concerned these storage boxes are spot on. I've already got four, and I'm going to order two more tomorrow. I use them as aids to storage on my study desk. They are big enough to take A4 books comfortably. You can easily and safely stack them three high. And of course because they're individual units you can shuffle them about to suit your needs. Very easy to assemble and although light-weight are pretty sturdy. The apertures in the side make it easy to move them around . I don't use mine as boxes but they would work perfectly if it's a box you're after. Not cheap maybe, but you well worth it. Best wishes, Dr Paul R. Sealey.

They do exactly what was intended. Storage above kitchen cupboards give a nice, clean, tidy finish to our kitchen.