Food grade stainless steel, odorless and free of harmful chemicals, is safer to immerse in hot water than plastic. The hole of the tea filter is fine and uniform, the tea residue is not easy to leak, the tea quality is fine, the bottom is smooth and flat, and it is not easy to scratch the table. Durable and rust-free, anti-corrosion. The design is exquisite, polished, bright and beautiful, easy to clean, humanized handshake design, easy to take. Can filter brine ingredients and soup stove herbs, tea, raw coffee, to prevent the inconvenience caused by floating suspension to people, convenient and durable.