This replica of Tom Riddle's diary cut from a basilisk tooth is the perfect place to let your imagination run wild. This blank notebook comes with an invisible ink pen and a magic light that allows you to hide everything you write. Includes 192 pages of quality paper to give you plenty of space to record your deep, unexplored thoughts. INVISIBLE INK PEN INCLUDED : Write your most sensitive thoughts in invisible ink and protect your secrets from prying eyes. To uncover them again, simply place the included magic light over your writing. ENAMEL CHARM MARKER: Never lose your place with the velvet ribbon marker adorned with a metal and enamel basilisk tooth charm.