They work quite well to keep the dust off the cups as opposed to just being in the bags they came in

Not gonna make this an over the top review. If ur collecting shaker cups just help yourself out and buy a pack or two of these. Their super easy to put together, perfectly fits a shaker cup, and provides them with a little bit of dust and environmental protection. I haven't found any product elsewhere as cheap in such quantity to protect and display my shaker cups so I give a thumbs up and my approval.

Looking at their role are reasonably useful but I was slightly disappointed that it is not hard box.

Very usful if you want to organize your setup or keep cups in rotation without them getting dirty, this 12 pack is also better pricing than just a singular display case, can probably be used for non gamersupps stuff aswell so extremly usful

These have been great to keep my shaker cups organized and to show off the collection.