A fun gift, budding secret agents can use these 2 pens to write messages which can only be seen under the pen’s UV light.
- Step 1: Write a secret message
- Step 2: Use the secret lamp in the pen lid to read the message
Each pen uses 3 LR41 Lithium batteries which can be replaced by unscrewing the pen lid.
Warning:
- Button batteries are easily swallowed and can cause serious harm.
- Check battery cover is secured correctly before use.
- Keep batteries away from children.
- Not for children under 3
Dimensions: 14.5 cm × 1.4 cm × 1.8 cm
