The Little Tikes Story Dream Machine Big Shark, Little Shark Collection includes 3 stories and 1 Big Shark character that adds light effects in nightlight mode. Use with the Story Dream Machine projector to watch, listen and read along to stories (sold separately, ref: 237635). This collection can help reading skills as children see and hear words and can read along with the narrator as the words and images shine brightly on the wall. Kids will be delighted as they watch colourful lights and listen to sound effects.