French Crepes are very thin delicate pancakes. They are not sweet, but instead savory. Unlike pancakes, Crêpes have a very smooth batter, mostly achieved with a hand mixer, but whisking in a bowl can do the job. The batter can be made the night before, or let rest in the bowl at least an hour at room temperature before frying in the pan.
You can use a pan, but if you desire and make it often, you can order a Crepe maker here