The Magnum glass is the perfect oversized glass to make your big and bold wines truly sing. With a versatile shape, it is suitable for a large variety of wines. The glass helps to release the aromas of wines and emphasise fruit, while balancing tannins in red wines. This product is made of clear crystal glass. Ouverture is RIEDEL’s entry level series for customers who appreciate a good wine in a great glass. Ouverture is a non-varietal specific collection of functional crystal glasses that will increase the owner‘s drinking pleasure of wine, beer and spirits. This product is machine-made. This item is dishwasher safe. This pack contains 2 pieces.