Schott Zwiesel Bordeauxglazen Fortissimo 650 ml 4 stuks Weizen but in practice but in practice The button ensures an airtight seal and also serves as a handle to take the lid off the box the glasses of Schott Zwiesel 40% less likely to break than an ordinary glass The best quality is thus guaranteed at Schott Zwiesel by the Tritan crystal glass