Peaceable Kingdom Top Secret Diary with Invisible Ink Pen Description Features: TOP SECRET DIARY: Peaceable Kingdom presents this Top Secret Diary! Your private thoughts will be safe in this lock and key journal that comes with an invisible ink pen. DETAILS: Top Secret diaries measure 5.5 wide x 6.25 high. For ages 5 years old and up. Comes with 104 double-sided lined pages and lock and key. It features a blue and red diary that says top secret. SAFE SPACE: Give children somewhere to freely express themselves with this cool journal! Boys and girls alike can have fun as they write down and lock up their innermost thoughts and feelings. ENDLESS POSSIBILITIES: Any child can use this journal notebook however theyd like, whether they want to write their secretive thoughts, sketch some doodles, insert fun photos, or get friends autographs. CLASSROOM EDUCATION: Journal writing it a great educational learning tool for boys and girls as teachers teach kids about vocabulary and writing. Journals are a teaching aid that youth use to study and learn in class. Product Details: Brand: Peaceable Kingdom Color: Blue Theme: Book Sheet Size: 5-x-8-inch inches Style: Top Secret Ruling Type: Ruled Special Feature: Lock Product Dimensions: 0.87"L x 5.91"W x 6.54"Th Number of Items: 1 Binding: Toy Product Dimensions: 5.7 x 0.7 x 6.3 inches Item Weight: 8.2 ounces Item model number: SG_B077R45B3B_US Manufacturer recommended age: 5 years and up Is Discontinued By Manufacturer: No Language: English Department: unisex-child Manufacturer: Peaceable Kingdom