1.Package include: 14 pineapple wine glass markers in different colors, abundant quantity for your application2.Safe material: made of silicone, very safe and reliable material, healthy and durable to use, feels soft and the surface is smooth, and the shape will not easy to change3.Novelty design: the bottle stopper designed with the shape of pineapple, prolong and preserve opened bottles of wine, and the pineapple wine glass markers in bright colors, fits on the rim on most glasses and great for parties, cute and attractive, they will add a feeling of fun to your party4.Suitable occasions: these colorful glass markers will help you and your friends keep track of your wine glasses in any time, essential for parties, picnics or anytime when the drinks are flowing, you can apply them at home, party, restaurants, hotels, bars, clubs, KTV, cafes and so on, and it also be a very good gift choice5.Function: bottle stopper can keep your wine fresher for longer time, and using a glass marker stopper can prevent you from making mistake with your glass at a party again, provide a fun way to distinguish your glass, just simply clip on the rim of your glass