High power 1800-watt heating means faster boiling as you watch through glass. Watch your water boil through a durable, stain-resistant, Thermal Shock Resistant Glass kettle. A 57oz. large capacity jug and soft top lid make the entire process simple and easy. The Crystal Clear™ Kettle will automatically turn itself off when it reaches its boiling point. The specialized lid gently releases steam and eliminates splashing.