Product description: Casewin 4 Pieces Portable Wine Glasses, Shatterproof Wine Glass, Reusable Silicone Wine Cup, Foldable Travel Cup Set, 400ml Pure Color Unbreakable Stemless Rubber Drinking Cups for Camping, Picnic(White) Specifications: Product Name: new silica gel cup outdoor silicone anti-slip cup style novelty without deformation. Product size: 8.5x10.5x0.4cm Cup weight: about 80g Color: Transparent color Features: Product name: silica gel wine glass imported lead-free silica gel glass wine beer glass silica gel cup Silicone wine glass material: food grade silicone ● Silicone wine glass color: transparent color ● Silicone wine glass function: drink, wine tasting, etc. ● Silica gel wine glass suitable for products: drinks, drinks and other can be used. ● Silica gel wine glass suitable for: indoor, outdoor any gathering occasion. ● Silicone wine glass use method: Before use, wash it with water and put it in hot water to disinfect it. Then put the wine or beverage directly into it. Wash after use and store in a clean and dry place away from direct sunlight High Quality : Made of 100% food-grade silicone, BPA-free, non-toxic, no chemical reaction and odorless, eco-friendly, reusable. Portable : These Flexible Silicone Wine Glasses are perfect for Wine on the Go! Travel with them to any outdoor event such as a: BBQ, Beach, Pool, Park picnics, Camping or any weekend trip or vacation! Unbreakable and Durable : Never worry about broken glass anymore with these Shatterproof Indestructible Silicone Wine Cups. Can be used as wine glasses, party cups, whiskey tumblers, beer cups, mixed drinks and cocktails. Easy to Clean : Completely dishwasher safe & stain-proof, made from premium nonstick Clear Silicone. Making this set of 4 the perfect option for when you're hosting an outdoor event! Muti-use:Can be used for any of your favorite drinks, fill them with wine, whiskey, beer, soda, water, and more!