A teapot is a vessel used for steeping tea leaves or an herbal mix in boiling or near-boiling water,

and for serving the resulting infusion which is called tea. Dry tea is available either in tea bags or as loose tea,

in which case a tea infuser or tea strainer may be of some assistance, either to hold the leaves as they steep

or to catch the leaves inside the teapot when the tea is poured. Teapots usually have an opening with a lid at their top,

where the dry tea and hot water are added, a handle for holding by hand and a spout through which the tea is served.

Lomonosov Porcelain teapots have a strainer built-in on the inner edge of the spout. A small air hole in the lid is often

created to stop the spout from dripping and splashing when tea is pour