Write secret messages only you and your friends can read with the Yokico Invisible Ink Pen! Use the special invisible ink to hide your words, then shine the built-in UV light to reveal them like magic. Perfect for sharing secret notes, creating mystery messages, or playing fun spy games—hours of secret-filled fun for kids who love surprises!
- Comes with batteries
- UV light
- Clear ink only visible with UV light
Note: Your order may include any colour or design as depicted in the images.