Invisible UV Pen (ZST-LP0002A to ZST-LP0002D)

Specification
1. Marking your belongings in case they are stolen.
2. Keeping your computer passwords secure.
3. Sending secret notes.
4. Making special diary notations.
5. Recording pin number and access codes.
6. Something about the packing, but not clear for the reason of the poor

Place of Origin:	Guangdong Shenzhen in China
Model No:	ZST-LP0002A to ZST-LP0002D
Brand Name:	zst