Honestly, I’m not very happy with these cubes. I realize they are the lowest price of this type of cube organizer...but they actually fall apart when they are simply lifted up (empty) just to move them. I’m going to try to add some Gorilla glue to see if I can get them to at least stay in one piece. If that doesn’t work, I will probably just throw them away. If I could rate this as a negative star; I would.