Create your own star projector using the contents of this science kit with the . Generate your very own starry sky or night sky domes in your bedroom. Punch holes onto the night sky dome, fold, and build them up. Insert the lamp provided to project your very own night sky. Invite your friends and family for the star show and they will be amazed! This science kit includes Night sky domes of Northern and Southern Hemispheres, Lamp, Detailed instructions including star charts of both Hemispheres and 4 1/2″ diameter lamp (4 AA batteries required, not included). Ages 8 and up.By Toysmith