I have kept it unopened and unused. [Brand] Krosno champagne glasses are known for their quality and design. [Material] Made of high-quality glass, they are transparent and enhance the color of the drinks. [Set Contents] A set of 2, perfect for special occasions and parties. - Brand: Krosno - Material: Glass - Quantity: Set of 2 - Type: Champagne glasses - Design: Transparent and simple design Thank you for viewing.