Good quality, but the foam in magnetic boxes fall short and you can only fit fat belly gemstones that are big in them. 10 carats or more. I kinda wish the cotton would reach the top of the container. And their prices are slowly rising which makes their product less desirable. The aluminum gem boxes use to be $1.65 and so did their magnetic boxes. If they are going to raise prices they should at least make it available to still buy at $1.65 if you buy like 20 or more.