SKB Costa Borosilicate Glass Set (6 Pieces) ? Key Features Set of 6 premium borosilicate glass tumblers for everyday use. Made from high-quality borosilicate glass for enhanced durability and strength. Heat-resistant design suitable for both hot and cold beverages. Microwave safe for convenient heating of drinks. Dishwasher safe for easy cleaning and maintenance. Freezer safe, allowing direct use with chilled beverages. Scratch-resistant surface retains its clarity even after repeated use. Crystal-clear transparent finish enhances the presentation of drinks. Non-porous glass does not absorb stains, odors, or flavors. Chemical-free and food-safe material that preserves the natural taste of beverages. Lightweight yet stronger than ordinary soda-lime glass for everyday handling. Suitable for serving water, juice, soft drinks, milk, iced tea, mocktails, and other beverages. Elegant and modern design complements any dining table or kitchen. Ideal for home, office, restaurants, cafés, and gifting. Easy to clean and designed for long-lasting daily use.