Keep your thoughts and secrets safe and secure with this officially licensed JURASSIC WORLD lock and key diary for kids. This diary features 192 lined pages, eight dinosaurs hidden in invisible ink throughout, and a magic light pen to help you discover them along the way. 192 RULED PAGES: Whether you aspire to be the next great paleontologist, need a place to record your own discoveries, or want a private place to keep your personal thoughts and secrets secure, this lock and key diary provides you plenty of space for your writing needs. FIND HIDDEN DINOS WITH THE MAGIC PEN!: Find eight different dinosaurs like T-Rex, Stegosaurus, and Ankylosaurus hidden throughout the pages of the diary in invisible ink. As you use the diary, keep an eye out for the dinosaur sighting mark! MAGIC PEN INCLUDED: Use the included magic UV light pen to reveal these amazing dinosaurs, their tracks, and more! LEARN DINO FACTS: An educational dinosaur sighting map of where these dinosaurs appeared in the United States is also included. UNDER LOCK & KEY: Keep your thoughts and secrets secure with this locked diary featuring two keys. Guaranteed to keep dinosaurs (and parents) out! CONVENIENT SIZE: This 5.25 x 6.5-inch journal is a compact size for travel and fits easily in a bag or backpack to take with you on the go. MAKES A GREAT GIFT FOR KIDS: This dinosaur diary journal is perfect for boys and girls who love the Jurassic Park and Jurassic World movies! Makes a perfect Christmas, Easter, holiday, birthday and back to school gift. This journal is a great stocking stuffer and fits easily in a book bag or backpack to take with you on your next dinosaur adventure! For ages 6+.