eggbeater

a handheld kitchen tool with two or more beaters or whisks used to beat, whisk, or mix ingredients by hand

An eggbeater, also known as a hand mixer, is a kitchen tool used for beating, whipping, or mixing ingredients such as eggs, batter, or cream. It typically consists of a handle attached to a set of beaters or whisks, which are rotated manually by turning a handle. Some eggbeaters feature a gear mechanism that allows the beaters to rotate with minimal effort, while others require more manual effort to operate.

an aircraft without wings that obtains its lift from the rotation of overhead blades