Forte’s gracefully tapered bowl focuses flavor of full-bodied red wines to the part of tongue that provides the best tasting experience. Suggested wine varietals are Cabernet Sauvignon, Bordeaux, Merlot, Syrah, Zinfandel, Malbec, Carmenere, Rioja and Barolo. The secret to Schott Zwiesel glasswares longevity is their exclusive Tritan Crystal and manufacturing technology.