The bubble cup collection was developed through experimentation with the expandable and inflatable properties of glass. Each cup and pitcher has an additional external bubble chamber for the liquid to flow into (or store your olives from your martinis). These bubble bits also act as a rest for your fingers when holding the glassware. Each cup is perfect for wine, water, cocktails, small plants, or whatever sticks! Pair the bubble cups with a bubble pitcher and have a full blown bubble party!