Note: When using for the first time, install two new AA batteries and install them correctly. Place the mixing head in the middle of the liquid, not near the wall or bottom of the cup. • Stainless Steel Material :Made of durable stainless steel, this egg beater is rust-resistant and easy to clean. • Multi-functional :This egg beater can also be used as a milk foamer, blender, and mixer, making it a versatile tool in the kitchen. • Handheld Design :The handheld design of this egg beater makes it easy to use and control, allowing for precise mixing and blending. • Eco-Friendly Feature :This egg beater is eco-friendly, reducing waste by allowing you to make your own eggnog, milkshakes, and other drinks at home.