Invisible Pen (Mystery Pen)
Model No.:CWSG26780
Description
It has two functions: one is that it
can be used to distinguish counterfeit money; another is that what you write cannot
be seen unless you shine the light in the cap on the words.
These pens are well designed and are priced most reasonably.
Packing:
Polybag or OPP bag
Contact us:
Email:sales@cto.hk
Address:Floor 8, Huguangtong BLD,Longgang Road,Longgang,Shenzhen, China
Telphone: +86-755-25608673