vivaplex, 12 clear, 1 oz plastic pot jars, cosmetic containers, with lids. vivaplex 12 - 1 oz empty clear plastic pot jars, cosmetic containers. they easily screw together for compact storage of powder's, liquid's, nail designs and much more. containers are perfect for sampling or storing eyeshadows, creams, lip balms, lotions and cosmetics. these empty cosmetic jars can be used to mix your own colors or create your own color sets. they are perfect for traveling.