Invisible Light Pen
Model No.:CWSG38453
Description
Plastic Invisible Light Pen
When you write something on paper, you can not see by your eyes, but you can see by this invisible light pen.
Contact us:
Email:sales@cto.hk
Address:Floor 8, Huguangtong BLD,Longgang Road,Longgang,Shenzhen, China
Telphone: +86-755-25608673