This case is definitely unique. As it not only keeps my four eyeshadows in one container, it keeps them secure from accidentally falling out of the case. And it keeps them secure, by having a bottom that magnetizes with the bottom of each of the eyeshadow palettes that I bought at the same time of this case.Unfortunately, I didn’t get my Hush Hush eyeshadow color palette in the case fast enough, as it fell out of its individual shipping package onto my bathroom sink first, breaking into pieces. But, what remains of that one and the other three colors of eyeshadow that I bought, are now nestled in this Z-palette refillable case,so they won’t be dropped, by me, or anyone else, anymore, thank heavens! I haven’t used the 4 eyeshadows that I bought with this case yet, as I want to watch the video that is included with the purchase of each of them first. The video included, shows the customer, the proper placing of each one of the colors. I haven’t worn eye shadow for many years as I lost my depth perception, as a result of a retina tear, but at my age now, I said to myself, what the heck!”, if it gets placed wrong, my husband can let me know where the video said to put it :) . There was alot of thought in the design of this case. which helps the customer keep their eye makeup organized So kudos to designers of this product.