The Cuisinart Perfect Temp Whistling Tea Kettle is ideal for tea connoisseurs. Featuring an easy-to-read built-in precision temperature gauge to ensure tea brewing is at the perfect temperature. varieties of tea have different brewing temperature recommendations for optimum flavor and release of antioxidants porcelain enamel exterior and interior with iron core heat quickly and retain heat comfortable silicone handle attractive design, with pleasant whistle to indicate boiling 3-quart capacity.