The True Zoo Beernoculars Bottle Markers are a set of 6 silicone drink markers designed in the shape of sunglasses. These fun party ID tags are dishwasher safe and perfect for identifying drinks at any occasion. With a colorful and playful theme, these Beernoculars add a unique touch to your bar tools and accessories collection. Ideal for all occasions, these markers are a practical and entertaining way to keep track of your beverages in style.