This large 8 cup glass teapot has a glass infuser with micro-slits that allows for the tea to brew, but keeps the leaves from escaping into the pot. This teapot is made from heat resistant glass that is dishwasher safe.
I bought this teapot and some of the flowering tea drops on this site. They brewed up beautifully and we had flowers in the teapot on the table all day. Just be sure not to use the infuser for the flower teas.