Send secret messages to your friends or leave notes lying around that only you can uncover!
With this RNLI Secret Pen, you can write in invisible ink, and then reveal the message using the UV light hidden in the lid.
A playful alternative to a felt tip or ballpoint pen, our Secret Pen is perfect for kids who want to communicate in code without the grown-ups knowing it!
- 13cm (5")
- Colour received will vary
- Ink not refillable.
- Batteries included (3 x LR41 battery)
- Not suitable for under 3 years old
Available for home delivery
Express delivery (UK mainland only)
Free UK returns
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