FORLIFE Curve Tall Tea Mug, complete with an extra-fine 03 mm hole stainless-steel infuser and lid, is designed for simple and clean way of steeping just one fresh cup of tea in your own cup 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 teacup when tea steeped at right timing Turn the lid upside-down, it works as an infuser holder