Write on any surface with the invisible ink pen! Then view it with a UV light to see invisible messages.
- High-quality refills, writing is fluent.
- Replaceable refill, simple and quick.
- UV light to check the paper money, detect the material of your clothes and so on.
- Random color to be sent.
|Color||Random(red, blue, purple, yellow)|
|Package Contents||1 x UV Light Pen|