4 Layer Stackable Storage Container, 96 Adjustable Compartments, Organizer for Building Toys, Store Case Compatible with LOL Dolls, Shopkins, Little toys, Arts Crafts, Fishing Accessories, Small Tools

Great for organizing. I'm using for Legos. Easy to assemble and two trays can be organized how you see fit. If you use all the dividers, it makes 48 compartments in each of the two trays. The other two trays are not adjustable.

I purchased this for organizing my daughters ever-growing LEGO collection. Unfortunately it didn’t work out as well as I’d hoped.The customizable compartments don’t fit well or stay in, so small LEGO can easily slide underneath and become unorganized. This also makes it hard to get the top layer on and get it all closed.Also, the latches to keep the whole thing together are VERY difficult to open and close. I can barely make them work, much less my four year old.

When all is said and done, I cannot find a product on the market that suits my needs more than this one, so I will be purchasing again. My main likes are that two of the four layers are infinitely flexible which is my highest priority. The other two layers have fixed compartments. I bought one unit which allowed me to sort about 70% of my white legos...will be adding on to sort the rest.Cons:-expensive for the quality-the two layers with fixed compartments are very shallow-made of thin, flimsy plastic on exterior and organizing dividers. For dividers, this creates lots of flexion which leads to 'leakage' between compartments when using the custom dividers-dividers do not 'click in' so there is a lot of inadvertent lifting/moving of dividers which causes leakage of stored parts between compartments-black tabs to lock case closed are hard to operate. As other reviewers mentioned, will be extremely difficult for kids or adults with dexterity/hand strength issues. As an adult with no such issues I find myself only able to latch some of the tabs at any given time.

I'm using this for sorting and storing Legos. It's working great for me. There are two trays with fixed dividers and two with changeable dividers. The whole thing fits together very nicely when it's all stacked together and clipped. Also, I bought a second set and these trays stack and clip on top of the first four.The only downsides:I don't trust the handle to hold these when they are full of Legos. I lift from the bottom.The trays are somewhat flexible. This is no problem for the fixed dividers, but the flexible dividers can lift up enough to let Legos under and into the next division.Definitely recommend, just handle with some care.

Terrible. Internal compartments do not line up. Cannot lift up top section layer easily. Snap clips broke first use.

Cheaper quality than expected. Bought to separate LEGO’s, and that was a mistake. Do NOT buy for the purpose of LEGO storage. Doesn’t keep pieces separated, and won’t close unless all legos are strategic placed. So disappointed :(((

I was excited to sort my LEGO collection into this, but learned very quickly that it’s a huge hassle if you actually want to play with them.-You have to align the layers perfectly to get it to close.-if you accidentally lift a column, all the dividers in that column can lift too and if there were small pieces being divided, you’ll have to start over.-the bottom layers can only be 3 bricks high.

My son got 2 of these as Christmas gifts for sorting and storing his legos and we are considering buying more!