La Rochere's artistic Double Old Fashioned Saga King cocktail glasses are individually designed based on the traditional designs of 19th century Paris bistro's. Perfect for everyday use, the two cut glass designs in this 4-piece set are comfortable to hold, sturdy, stable and dishwasher safe. Steeped in tradition, La Rochere is the oldest glass factory in France where the pieces are fired at very high temperatures producing an exceptional quality glass that is crystal clear and durable. A pressure seam is sometimes visible, which is the mark left by the mould in which the glass is pressed. It is the characteristic of pressed machine glass, symbolizing its French heritage.