This is one of a series of mini books about Ghostbusters that comes with a Ghostbusters toy, model or special effect. This officially-licensed kit includes a mini replica of the Psychokinetic Energy (P.K.E. Meter) from the 1984 classic film, Ghostbusters! The set includes: a 4” mini P.K.E. meter with sensor wings that spring open at the push of a button with 2 light modes consisting of multi colored LEDs + light illuminating along wings. It features authentic detecting sound. In addition it comes with Mini book that contains 8 full-color stickers. This is a new, sealed copy that we purchased direct from the publisher and it has been stored in a smoke and pet free environment.