Key benefits Stops boilovers and saves time: the whistle sounds clearly the moment water reaches boiling point so you know when to remove the kettle. Restores full function fast: replaces a damaged or missing whistle to your kettle or teapot to safe, reliable operation. Built to last and handle heat: heatresistant phenolic (bakelite) knob for safe handling plus a durable stainless steel base for a secure fit. What it does Automatic whistling function signals when water boils, preventing overboiling, wasted energy, and the risk of spills. Universal compatibility with a wide range of electric kettles and stovetop teapots, providing a versatile replacement option. Screwon design lets you attach or the whistle quickly and without tools. Key features Clear whistle at boiling point for immediate audible notification. Heatresistant phenolic (bakelite) knob for safe, comfortable handling. Stainless steel base for durability and a reliable connection to the spout. Simple screwon installation for fast replacement. How it solves common problems Multitasking households: get an audible alert while you cook, check email, or prepare breakfast so you don't to an overflow or wasted energy. Replacing a broken or lost whistle: restores safety and usability to older kettles and teapots without buying a appliance. Shared spaces and offices: consistent, audible notification reduces the chance of unattended boiling in kitchens or break rooms. Quick installation (typical) 1. Remove the old or damaged whistle from the spout. 2. Align and screw the replacement whistle onto the spout until snug. 3. Test with a small amount of water to confirm the whistle sounds at boiling. Compatibility and performance notes Designed to fit a wide range of electric kettles and stovetop teapots; intended as a replacement whistle assembly. Delivers a clear audible signal at boiling point thanks to its automatic whistling design. Durable materials (phenolic knob and stainless steel base) for safe handling and long service life. Practical applications Morning routine: prevents overboiling while you prepare coffee and breakfast. Small office or shared kitchen: audible boil notification for team use and safety. and restoration: restore full functionality to a favorite stovetop teapot or kettle without replacing the entire appliance. Materials Heatresistant phenolic (bakelite) knob for safe handling. Stainless steel base for strength, corrosion resistance, and secure fit. Why choose this replacement whistle Reliable audible alert at boiling. Broad compatibility with electric and stovetop kettles. Robust, heatresistant materials and easy screwon installation for fast restoration of your kettle's functionality.