2PK Magnoidz Secret Message Writer 18cm
An invisible pen (with refills) and a UV torch keyring to illuminate your secret message that no one else can see.
Why not get your friends to buy one so you can exchange top-secret messages.
Once you've written your secret message, it won't be visible until you read it with the ultra-violet torch.
16 cm pack size
Suitable for Age 3+
UV torch keyring
Pen keyring with 2 invisible ink refills
2x Pen Keyring
4x Invisible Ink Refills
Recommended Age Range: 3 years+
Size Approx.: 18 cm