Perfect storage unit for multiple craft organization! I love that I can easily take out one full case of certain supplies to work on. I also like that each case fully snaps closed, so all the contents are protected and dust free-not like a lot of other storage carts where they are drawers instead where debris and dust can get in over time. Though I could have done with a 7th slot for another case, 6 is still plenty good and there is room to stack some small storage on top; I love that the sectioned top perfectly housed all my most used bits n' bobs to keep handy. Highly recommended and may even purchase another!