The flexible silicone materials resists cracking under temperature changes while maintaining a great fit on stemwares, making these markers essential pubs accessories for organized entertaining Silicone Wine Glass Markers a safe and colorful solution to distinguish individual drinkware, crafted from, sturdy silicone for repeated use at gatherings or daily meals Ideal for families, event planners, and social hosts seeking practical tools to personalize drinkware during game night, weddings, or crowded cocktail receptions These cup identifiers feature bright color option, a secure clip on design that attaches firmly to glass rims, and dishwasher safe construction for effortless cleaning after parties Perfectly suited for backyard BBQs, holiday feasts, or mixers where multiple guests need quick visual identification of their wine glasses to accidental swap