Grandpa bought a lazer light thinking the girls would have fun with it, they sure did! It was hilarious! Even the dog loved it! Kept them entertained for an hour or two! A couple things they tried to do... sit on it, slap their bellies over and over when it landed on it, step on it, hit the wall over and over and just laughed like crazy! They laughed the most when the dog would start to go after it with them!