6 piece Japanese Cast Iron Pot Tea Set Black w/Trivet (28 oz 900YL) The heavy cast iron teapot can enhance tea taste and retain heat better. There is an enamel coated interior for preventing rust and making it easy to clean. Comes with a removable stainless steel mesh infuser for steeping loose leaf teas. Can be used over a flame, glass or electric burner to heat water. Package includes one 28 oz teapot, one trivet and four 2 oz cups.