This Magic Pen from Djeco writes in secret invisible ink that can only be uncovered using the UV lamp in the pen cap! This delightful red secret ink pen features a lovely original design full of sea creatures. The perfect accompaniment to secret diaries, your child will be able to keep all their hopes and wishes safe from prying eyes.
Includes: 1 invisible ink pen with UV lamp in the cap and 3 LR44 HD batteries
