Thank You for your interest in Mingsen metal factory. The 3.0L unique design whistling kettle China is made of premium stainless steel. Its capacity is large enough for a tea infuser or coffee press, and its unique shape and color designs add a decorative touch to your kitchen stove top. When you need your morning coffee, or relaxing cup of tea, just listen for the whistle of our 3.0L unique design stainless steel whistling kettle China