{{ productTitle }}
Choose Amount
See more from {{ category.title }}
{{ productTitle }}
Choose Amount
See more from {{ category.title }}
{{ label }}
Get notified when this product is back in stock.
Gift wrapping available
We can personally gift wrap your order and send direct to the recipient for you. Just add gift wrap at the shopping cart.
Purchases support the Museum
Buying from the Museum Shop supports the work and activities of the National Museum of Australia.
Learn moreDescription
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
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