This CURVE Teapot, complete with an extra-fine 0.3 mm hole stainless-steel infuser and lid, is designed for simple and clean way of steeping your own pot of tea. The extra-fine tea infuser gives you a perfect even steep every time and enables you to steep fine loose-leaf teas such as Rooibos tea to large whole-leaf teas like Oolong tea. To make your desired tea, simply take the infuser out from the teapot when tea steeped at right timing.