Safe and reliable material: 304 stainless steel, pure food grade stainless steel, safe to use. Rust proof, non-toxic, durable and high-quality materials make these tea filters safe to use. Even after long-term use, it looks like new and will not hide dirt. Delicate and compact design: 11cm zipper, hanging cup edge, suitable for any size of tea set. The loose tea filter has a tray, which can be put on the tray after being taken out, so as not to pollute the desktop. At the same time, 7 different shapes are suitable for you with different moods 7 days a week. Excellent performance: The tea filter has uniform and dense leaks, which can effectively prevent the inconvenience caused by the dispersion of suspended solids when people drink tea. Suitable for whole leaf tea, such as whole leaf green tea, pearl tea or big leaf black tea. Easy to use and clean: Just add the tea you choose to the teapot, tighten and soak in hot water, enjoy the taste and aroma of tea, nourish your spirit and