This set contains 4 pieces Extreme Cabernet. The diamond-shaped machine-made Cabernet and Merlot glass of the eye-catching glass collection Extreme is offered as an attractive value gift pack - Pay 3 Get 4. Ideal to give as gift or to enjoy yourself. This glass showcases the majestically structured red wines in all their complexity and finesse. The Extreme glasses derive their name from their extreme contours. All RIEDEL glasses are dishwasher safe.