Hario"s Jumping leaf tea pot is a great way to brew and serve up your favorite black tea. The circular design of the glass allows your tea movement so you get an even brew. The 350ml/12oz size is great for 1-2 cups of tea.The top cap acts as a strainer and the handle has a section you can wrap your tea bag string around if you decide to brew from a bag.The tea pot is microwave safe.