Cooking utensils: Whisk

Whisk

For beating (eggs) or whipping (cream) a preparation (like a sabayon for exemple), to mix thoroughly, and especially to incorporate air.

If you intend to buy:

Get a stainless one, quite large, with a stainless or plastic handle, also large. It should feel comfortable and you should be able to grip it firmly, otherwise if the handle is too thin you will not be able to work easily.