Unleash your inner spy with the Invisible Ink Pen – the ultimate tool for secret missions!

Write hidden messages no one can see. Shine the UV light to uncover your secret note!
Has built-in storage for your secret paper stash.

Ideal for on-the-go missions and pocket-sized play, this micro-sized gadget is easy to carry and made to fit small hands.

3 x LR43 button cell (included)

Great gift idea!!

Recommended for ages 6 years+