Lot of three containers, each is 2.5" dia. by 1.25" tall in dark greenish-black marbleized Bakelite plastic. Threaded, screw-on lids of each has nicely detailed high relief images, two depicting same image of Mickey Mouse on tiptoes as if dancing while the other features early long-billed Donald Duck. Each was originally sold w/small sponge on the interior meant to be dampened and used to moisten stamps. Sponges are no longer present but the containers are o/w Mint. No Disney markings but containers likely had paper labels as each image is a precise, studio-approved rendition.