To use your Vietri Regalia high ball glass, simply fill it with your favorite drink. Whether it's a refreshing cocktail or a glass of water, this glass will enhance your drinking experience. When it comes to cleaning, always remember to hand wash it. Avoid using abrasive sponges or harsh chemicals as they can damage the 14 - karat gold hand - painted details. After washing, dry it gently with a soft cloth. Store the glass in a safe place, away from other hard objects that could scratch it. With proper care, your Vietri Regalia high ball glass will last for a long time and continue to be a beautiful addition to your drinkware collection.