1. Glass Construction for Clarity and Durability: Crafted from quality borosilicate glass, this tea infuser offers transparency, allowing you to watch your tea leaves or coffee grounds brew to . The heatresistant glass ensures that the mug can withstand boiling water without cracking or warping, providing longlasting durability for everyday use. 2.LeakProof Design for Convenient Travel: This tea cup features a leakproof lid that securely seals in your tea or coffee, preventing spills and allowing you to enjoy your drink on the go. Whether you're commuting, traveling, or simply moving around your home, the reliable leakproof seal ensures a hassle experience. 3.Integrated Stainless Steel Filter for Brewing: Equipped with a fine stainless steel filter, this tea cup allows you to infuse looseleaf tea or ground coffee with ease. The filter helps keep leaves and grounds out of your drink, providing a smooth and enjoyable experience without any unwanted debris. 4.Generous Capacity for Multiple Servings: With a large capacity design, this glass tea infuser mug is for enjoying a full cup of your favorite tea or coffee. Its ample size is ideal for those who prefer larger servings or want to share a brew with friends or family, making it a versatile option for home, work, or travel.