This is so cool. Invisible ink!!! So much fun!!!
A magical felt tip pen that uses invisible ink that appears in the beam of the UV torch hidden in the lid.
The design features an on/off button and functions with 3 LR44 HD batteries (included).
Children will love writing secret messages to each other or using to write in their personal journal.
Great for your little creative secret agent!
Suitable for ages: 4+ years