The diamond-shaped machine-made Pinot Noir glass of the glass Collection heart to heart is the perfect gift. Display them side-by-side and complete the heart of the present boxes for a heartfelt gift. The shape of the bowl supports peatiness flavor and the taste of plum of these sensual Red wines. Love wine? Heart to heart presents the pleasure of wine to you at home through functional glasses. All Riedel glasses are dishwasher safe.