The FISSMAN teapot is made from strong Borosilicate Glass, using modern technology to last a long time. It stays clear and does not darken, keeping its beautiful look. The removable stainless steel filter stops tea leaves from getting into your cup. Its clear glass body lets you see the tea as it brews. The glass does not hold any smells, so your tea always tastes fresh. with its stylish design, this teapot makes tea time even more special. It is easy to clean, safe to use, and good for the environment. Using the FISSMAN teapot every day will bring warmth and comfort to your kitchen.