Unique and aesthetically pleasing design: The double-walled glass cup with dry flower filling is visually appealing, with the delicate and vibrant dry flowers suspended within the walls of the cup. This creates a beautiful and enchanting display when filled with hot or cold beverages. Insulation properties: The double-walled design of the glass cup provides insulation, helping to keep hot drinks hot and cold drinks cold for longer periods. This allows you to enjoy your favorite beverages at the desired temperature without worrying about them quickly losing heat or becoming too warm. Eco-friendly and safe materials: The glass cup is made of high-quality borosilicate glass, which is known for its durability, heat resistance, and non-toxic properties. This makes it a safe and eco-friendly choice for enjoying beverages, as it doesn't leach any harmful chemicals into your drinks. Eye-catching decoration: The inclusion of dry flowers within the walls of the cup adds a touch of natural beauty and elegance to your drinking experience. The vibrant colors and delicate petals create a visually pleasing and calming ambiance, enhancing the overall enjoyment of your beverage. Versatile and multi-purpose: The double-walled glass cup with dry flower filling can be used for a variety of beverages, including tea, coffee, hot chocolate, or even cold drinks like iced tea or fruit-infused water. It can also serve as a decorative piece or a unique gift for friends and loved ones who appreciate beautiful and functional items. Product name: Double layered quicksand cup Craftsmanship: Hand blown Material: High silicon boron glass Size: 250ml: 8cm * 9cm * 5cm/3.14in * 3.54in * 1.96in 350ml: 8cm * 11.5cm * 5cm/3.14in * 4.52in * 1.96in Package: Sand Cup * 1pcs