This is a cute pot. The round shape is suitable for jumping (*) that brings out the taste and aroma of tea leaves, and is easy to convection the entire pot. Each piece is carefully crafted by artisans using the technology of burner work, which makes glass soft with a burner flame. Jumping: When you pour tea leaves into the teapot and pour hot water, please repeat the up/down exercise in hot water due to the convection of tea leaves. When extraction is good. The included infuser has a wire insert into the spout for easy on and off. It will filter loose leaf tea while pouring without disturbing the convection of tea leaves. The signature shape of the spout allows for stress-free pouring. The lid also has a drop proof claw, so the lid will not fall off when pouring or tilting. The handle is made of brass and will change to a tasteful color when used