Hardback Notebook . Button activated light up logo. Lined pages with printed artwork. Officially licensed DC Comics merchandise. Battery operated [included]. Intelligence has always been one of Batman's main strengths. In fact, before he was the Dark Knight, or even the Caped Crusader, Batman was originally known as the World's Greatest Detective.So whether you're a crime fighting vigilante, a world renow ned detective, or simply a thorough note taker, this ring-bound 200 page Batman notebook is just the thing.With a matte finish and a stylishly embossed Batman logo, the Batman Notebook is perfect for any Batman fan.