Tandem 3 Piece Wine Glass Set Set includes: 2 Stemless wine Baloons and a double hinged waiter corkscrew The bottom of the wine glass is curved in just like a stemmed wine glass, allowing you to swirl your wine, thus oxygenating it for robust flavor The waiters corkscrew serves as a cork extractor, bottle opener and foil cutter all in one stainless steel body with a comfort grip rosewood handle Double hinge enables easier pulling for all types of corks Made in Slovakia; Glasses are dishwasher safe