Features: brand new and high quality It is made of food-grade environmentally friendly silicone material, heat-insulating and waterproof, and can withstand high temperatures of 230 degrees; it has passed SGS quality inspection and meets international safety standards. It will not fade or fade, and it can be used for a long for time. Can be washed and brushed. If it gets dirty after using it for too long, use dish soap or alcohol to wash it again to get a new look. Designed specifically for parties, the for image is lovely and vivid, bringing more joy and enjoyment. Playing too happy at the party, can'for t find your wine or cocktail? Drinking a little bit, embarrassing to take someone else's glass by mistake? Put your label on the neck of the wine glass to mark your wine glass to avoid the embarrassment of indirect kissing. Applicable places: company promotional activities, western restaurants, parties, KTV, cocktail parties, social gatherings, bars, nightclubs, nightclubs, families, weddings and other parties. Specifications: Material: Silica Gel Color: As the Picture Shows Product Dimension: approx. 3.5x2.7x1.2cm/1.38x1.06x0.47inches Net Weight: 21g/0.05lbs Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 6Pcs/set Red Wine Glass Marker(Random Color)