Whistling Kettle 2.5L Stainless Steel Stovetop Kettle for Gas Stove or Induction Hob Boil Teapot Coffeepot for Indoor & Outdoor camping Black / Cream. WHISTLING SPOUT : The whistling spout notifies you when the water is at boiling point by emitting a high-pitched whistling sound, which effectively reduces safety hazards and prevents excessive boiling.
