Set includes four glasses: Cabernet, Pinot Noir, Sauvignon Blanc and Chardonnay Cabernet Sauvignon glass: for full-bodied, complex red wines that are high in tannin Pinot Noir glass: for light-bodied red wines with high acidity and moderate tannin Sauvignon Blanc glass: for all styles of this variety, from the grassy, fruit-forward wines of the Marlborough to the oak-aged, honeyed blends from Bordeaux Chardonnay glass: reveals the intensity of full-bodied white wines, including the wine's multi-layered aromas