THE YOUNG LORD VOLDEMORT used his diary to invisibly store all of his secrets and memories. Now you can do the same with this Leather effect notebook with brass toned metal corner. Tom Marvolo Riddle printed on the front. WRITE A SECRET MESSAGE using the Slytherin House invisible ink pen. The writing will remain invisible except when illuminated by the miniature wand's UV light. The ultimate secrecy companion for your magical journey! PERFECT FOR ANY WITCH OR WIZARD: Use as a journal, scrapbook, spell-book or even as the finishing accessory for a Halloween costume! Filled with 150 sheets of A5 plain paper, it can also be used with standard pens & pencils. HOUSE SLYTHERIN GIFT SET: Inspired by the Harry Potter and Chamber of Secrets film prop. Kids and adults alike will be delighted to receive this beautiful display gifting box for a Birthday, Holiday or Christmas present. OFFICIALLY LICENSED MAGICAL MERCHANDISE: The Wizarding World Collection features unique toys and gifts inspired by the Harry Potter and Fantastic Beasts film franchises that are authorized and licensed by Warner Bros.