EdW Tumbler Jr. is a set of 4 glass-like tumblers made with a shatterproof design and TOSSWARE’s patented stackable, interlocking technology. The tumblers’ smooth rounded rims give them the feel and sensation of real glass. These innovative features make them perfect for use at any event where glassware is inconvenient, unsafe or undesirable. The tumblers can be reused in endless ways, including as desktop organizers, food storage containers, pots for plants, or simply as home décor.