Use this diary to keep your private thoughts under lock and key, and away from prying eyes. Write your secrets down with the included ballpoint pen and use its magic reveal light to find hidden objects printed in invisible ink throughout the pages of the diary. 192-RULED PAGES: Includes 192 pages to give you plenty of space to record your thoughts, build ideas, or experiences. UNDER LOCK & KEY: Lock up your diary and keep your thoughts and secrets protected with the provided lock. Includes two keys in case you lose one. HIDDEN OBJECTS: Use your magic reveal light to illuminate the hidden mobs and other surprises waiting to be uncovered. CONVENIENT SIZE: This 5.25 x 6.625–inch journal is a compact size for travel and fits easily in a bag or backpack to take with you on your next mining adventure. ADD TO YOUR COLLECTION: Also available from Insight Editions is the Minecraft: Mobs G