Made from Schott Zwiesel's Tritan® crystal, the red wine glasses are incredibly resistant to scratches and chips! Bring the best out of your guests' favourite bottles of wine, with the beautiful, Ivento red wine glasses from Schott Zwiesel. Wider at the bottom, with a teardrop-shaped design, the wine glasses help to soften tannins and release the full flavour of any light to full-bodied wine - and everything in between!