A whisk is a cooking tool that looks like a hand with lots of fingers that are all connected together. When you use a whisk, you hold onto the handle and move it around in a circle to mix things together, like eggs or cream or other yummy stuff that you want to blend. The fingers of the whisk help to stir everything up and make it all smooth and mixed together. It's kind of like magic - but don't worry, it's not dangerous like a wizard's spell! A whisk is just a really handy kitchen tool that helps make cooking and baking much easier and more fun.