A glass collection designed for the German glass manufacturer Zwiesel Kristallglas in 2016 consisting of two versions: Air and Air Sense. Creating enhanced functionality and a stylish design, the focus was on the whole shape of the glass, not only the outside but also the inside. The slightly curved, almost weightless glass form that unites both products, illustrates the design concept behind Air and Air Sense: that airiness is instrumental in every aspect. Air Sense distinguishes itself by being mouth-blown and having an integrated glass decantation sphere – a fixed glass bubble that aerates the wine as it is poured in from the bottle and also as the wine moves in the glass. Air and Air Sense are made from lead-free crystal with titanium in the molten glass, creating unique glass durability and flexibility. The renowned European wine magazine, VINUM, named Air Sense the best wine glass in four out of seven categories and the best all-round red wine glass.