Skylight Rocket - Replacement Rockets by Universal Toys is a great add-on to your Skylight Rocket. This replacement pack comes with 2 non-lighted foam tipped rockets and 2 lighted foam tipped rockets. Lighted rockets flash red and blue for endless nighttime fun. The Skylight Rocket replacement rockets are to be used with the Skylight Rocket launcher assembly only. No batteries needed. For indoor and outdoor use****Features:*** Contains 4 replacement rockets- two(2) lighted & two(2) non lighted*** Replacement rockets are to be used with the Skylight Rocket *** No batteries needed