Premium Borosilicate Glass Construction: This 18.6 - ounce glass teapot is made from high - quality borosilicate glass, which is renowned for its exceptional heat resistance. It can withstand sudden temperature changes, making it safe for use with both boiling water and ice - cold beverages. The transparency of the glass allows you to enjoy the visual delight of watching tea leaves unfurl and infuse, enhancing the overall tea - drinking experience. Detachable and Convenient Design: The teapot features a detachable infuser, which makes it incredibly easy to brew loose - leaf tea. You can simply place your favorite tea leaves in the infuser, pour hot water over them, and then remove the infuser when the tea reaches your desired strength. This design also simplifies the cleaning process, as you can take apart the teapot and wash each component thoroughly. Complete Tea Set with 4 Cups: The set includes a 18.6 - ounce teapot and 4 matching small cups, making it perfect for sharing tea with family and friends. Whether you're hosting a tea party or enjoying a quiet moment with loved ones, this set provides everything you need for a delightful tea session. The cups are perfectly sized for individual servings, ensuring a consistent and enjoyable drinking experience for everyone. Elegant and Versatile Aesthetic: With its sleek and transparent design, this borosilicate glass teapot set adds a touch of elegance to any kitchen or dining setting. It's not only functional but also serves as a beautiful decorative piece. You can use it to brew a variety of teas, from green and black tea to herbal infusions, and it will complement any tableware or decor style. Durable and Long - Lasting: Borosilicate glass is known for its durability, so this teapot and cup set is built to last. It's resistant to scratches, cracks, and thermal shock, ensuring that it remains in excellent condition even with regular use. The sturdy construction means you can enjoy using this tea set for years to come, making it a great investment for tea enthusiasts.