- Durable and Safe Material: Crafted from food-grade 304 stainless steel, this tea infuser is both strong and secure. It is rust-resistant and free from any metallic or iron odors. The chain with hook ensures that it stays in place while brewing, preventing any accidental slipping into your cup. - Leak-Proof Design: Featuring a threaded connection and excellent sealing capabilities, this tea infuser prevents tea leaves from escaping during steeping. The easy-to-turn nut allows for convenient opening and tightening, eliminating any concerns about spills or mess. - Ultra-Fine Mesh: The densely woven mesh effectively blocks small tea leaves, ensuring a clean brew. Unlike traditional tea balls, the ultra-fine mesh prevents sediment from entering your drink, preserving the pure aroma and flavor of your tea. - Versatile Usage: This infuser is not only ideal for tea enthusiasts but also serves as a spice infuser, making it a multifunctional tool in your kitchen. You can effortlessly brew your favorite teas or infuse spices for soups and stews. - Multiple Sizes Available: Select from five different sizes (5 cm, 7.5 cm, 8.5 cm, 9.5 cm, and 11 cm) to perfectly fit various cups and teapots, accommodating your specific brewing needs. Use this tea infuser to enjoy a seamless tea experience at home. Perfect for a relaxing afternoon tea, making a flavorful cup while entertaining guests, or infusing spices for your favorite recipes. With its robust construction and thoughtful design, this tea infuser is a must-have for every kitchen.