EASY TO USE: This teapot with infuser is a complete set of combinations, easily detachable for making tea and boiling water.FOOD GRADE MATERIAL: With a borosilicate glass teapot and a removable food-grade stainless steel filter, your tea infusion will be free from harmful chemicals, plastic leaching and aftertaste.SAFE AND STABLE: The teapot can withstand instant temperature change from minus 20 to 130. It will remain intact even if you instantly pour boiling water into the frozen teapot.MULTIFUNCTIONAL: For making tea and boiling tea, applicable for microwave oven, electric burner, gas stove, electric ceramic stove and burning stove. Perfect for making high quality hot and cold tea with loose leaf tea, tea bags, scented tea, and herbal tea.CARE: Ultra clear glass teapot with stainless steel infuser, if you use a teapot for a long time, there will be tea dirt. Please wash with vinegar and make your teapot look like new, exceptional value and a great gift for any occasion.