We got this for our rock collection, which was rapidly growing and driving me nuts. It's an ingenious box that goes together quite well. I love the size of the compartments and the number of them. It snaps together quite reliably as well.You can also add additional layers if you want a larger case. If you are using to it store something small and lightweight I would definitely recommend.
But this isn't really made to take weight. We will often pop the interior dividers out trying to move things around or when compartments get overloaded. Plus when it is full of rocks it can be quite heavy and then I start to question if the whole thing will hold - mostly the side latches.
Overall, it's doing it's job and we love it. So four stars!
I purchased this for my daughter's growing collection of L.O.L. dolls and they -- and all their little accessories (minus the surprise balls they came in, obviously) -- fit in here. Thankful that they're no longer on the floor! The organizer is well made, easy to open and shut, and has plenty of little "units" to house them in. She had some fun with personalizing the container with the stickers; they adhere pretty well. Note: We've also stuck some Shopkins Shoppie dolls in, too. The more, the merrier.