Temperature Resistant: With a range from 20 degrees Celsius to 100 degrees Celsius, this heat-resistant tea cup is perfect for both hot and cold brewing, offering versatility for all your beverage preferences. Double-Layer Insulation: Enjoy your tea at the ideal temperature with the innovative double-layer glass design that keeps your drink hot inside while ensuring a cool touch on the outside. Tea & Water Separation: Experience pure and smooth tea every time with the built-in filter that effectively separates tea leaves from your drink, enhancing your tea-drinking experience. Durable Stainless Steel Filter: Crafted from high-quality 304 stainless steel, the hot and cold brew tea maker ensures durability and longevity, making it ideal for daily use without compromising on quality. Leak-Proof Design: The bottle's secure sealing silicone ring guarantees a tight closure to prevent leaks and spills, providing convenience and cleanliness for your on-the-go tea enjoyment. Item Name: Water Cup Material: High Borosilicate Glass Color: Black, Brown, Wood Grain, Pink Capacity: 350ml Features: Temperature Resistant, Double-Layer Insulation, Tea & Water Separation Size Details: L: 7cm/2.76", W: 7cm/2.76", H: 19cm/7.48" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Water Cup