These are fun!!  Heads up, you will need wide open spaces such as you would fly a kite in.  They will zoom to incredible, amazing heights!  Fun to watch and keeps the kiddos active and out of the house.  They do not float so easily lost if you are near a lake or large body of water.  I promise you will have so much fun that you should order two in case you do lose one mid play.  You won't want "game over" when everyone is having such a great time.