These sweet nesting glasses, reminiscent of traditional Russian nesting dolls, are not only extremely cute, they save space in your cupboard. It's especially nice that they are actually made of glass. Move over stack of plastic tumblers.
You can find this set of three Babushkups (8, 10, and 14 fl. oz) at Neatoshop for around $17. These seem especially sweet for siblings who could each claim one as their own.
(Image: Fred & Friends)