Better performance, Reasonable price Each pack includes 1 screw lid, 1 extra fine mesh cup, 1 saucer for avoiding making a mess when taking out. All the parts are made of 18/8 stainless steel. Easy to clean and dishwashable. Unlike traditional tea ball or twist lid infuser, our tea strainer features threaded connection design that youll feel easier to open and close when using. Besides it seals more tightly so tea leaves will not leak out during the process of brewing. Extra fine mesh holes are designed to hold tealeaves, particles or grounds intact while allowing the flavor to drift out. Extended 4.7" chains. Fit nearly all the teapots, mugs or cups of different size. The extra fine mesh helps you brew your different tea-leaves, herbaceous and spices All parts of our tea ball infusers are made of high-quality 304 stainless-steel that is food grade and will not rust, promising years of use.