The Luigi Bormioli Hydrosommelier set is designed for you to taste and fully appreciate water served at your table. Similar to the art of wine tasting, this specific glassware helps you experience the organoleptic parameters of mineral waters. This set includes 6 Acqua Naturale tumblers from Luigi Bormioli’s PALACE range of glassware designed for still mineral water, although the bowel shape makes them an ideal substitute for a stem-glass when serving a sparkling water. Our Acqua Naturale tumblers are made from SON.hyx ultra clear crystal glass, with thin rims (so as not to alter the taste) and with a specific shape to maintain the serving temperature, particularly for those waters that should be drunk cold. The Acqua Naturale tumblers help develop the taste and personality of the water which comes from the mineralisation, dissolved salts and gases native to the region the water is sourced.