Material--- The party glass marker is made of food grade silicone, safe and non-toxic, easy to clean, reusable and durable, you can use it many times.Design--- Drink markers feature interesting and colorful flamingo shape design, you can choose what wine markers you like, highlight your stylish personalized style.Easy to use--- Colorful glass recognizer can be directly clamped on wine glasses, beverage bottles and straws, easily attached and detached to help you to distinguish the glass.Application--- The glass charms are suitable for the bachelorette party, birthdays, wine-tasting parties, wine lovers, holiday parties and more occasions, it also fit various cups, such as wine glass, plastic cup and more.Packing--- Includes 12 pieces flamingo shape wine glass markers in 12 different colors, easily distinguish each glass, enough meet your needs of quantity and color.