15 The Stove Top Whistling Tea Kettle by Susteas is a sleek and durable teakettle teapot made of food grade stainless steel. With a capacity of 2.64 quarts, this teapot features a whistling design to alert you when the water has reached a boiling point. The ergonomic handle, made of nylon, provides a comfortable grip while the stainless steel lid ensures a secure seal. This black teapot is both stylish and functional, perfect for any kitchen or dining area.