Tourbillon Aerating Stemless 8 oz. Wine Tumbler Set (Set of 2) This wine tumbler features curves that allow your wine to breathe as it is poured in Just by filling your glass and swirling your wine, the waves help to open up the bouquet and aerate the wine Curves provide a comfortable secure grip when swirling Height: 12cm. Capacity: 250 ml. 8 oz. Made of high quality lead free crystal, dishwasher safe