Tom Riddle used his diary notebook to invisibly store all of his secrets and memories.

Now you can be part of the Wizarding World using the Slytherin House invisible ink pen to write into Tom Riddles Diary and then use the UV wand to reveal what has been written!

Leather effect look and brass toned metal corners. Also works with Muggles and No-Maj pens and pencils!

Official merchandise - Harry Potter and Fantastic Beasts authorised and licensed by Warner Bros.

The Slytherin House pen included is filled with invisible ink, which can only be seen under the glowing wand’s UV light.