Fable Sparkling Glasses Pro Set of 4Effervescence, perfected. A modern tulip shape enhances aromatics and structure, while a subtle etching within sets a steady stream of bubbles in motion to the last sip. Designed as sparkling glasses for Champagne and crisp whites alike, each wine glass is crafted from premium crystal with a temperature preserving pulled stem. An ion toughening treatment makes it scratch resistant and twice as durableready for every toast, clink, and celebration.