The BISTRO electric water kettles are as small as possible, and they deliver that boiling water with the lowest energy consumption possible. The most environmentally friendly thing you can do boiling water is to never boil more than you actually need. Whether you're a tea lover or a coffee aficionado, the Bistro electric water kettles are the kitchen staple you can't do without. They're made from plastic, silicone and stainless steel. Simple to use, an on/off button is built into the handle for a perfect grip.