Detailed Product DescriptionUV
Pen with invisible ink, Invisible Ink Pen, Uv Ball Pen, Spy Ball Pen
Invisible ink ball pen with UV light or call spy ball pen, can detect money also
Features of QH-0801C UV pen
* PU material
* Bulid-in invisible ink and UV light
* Each piece with blister card packing
* 3 pcs batteries included
* Different color of pen available
* Logo printing welcomed
* Novelty kids sticker can be printed on pen too.