Description of Item:

Invisible ink pen with UV(ultraviolet) light 

Three button batteries

Invisible ink

with a ultraviolet light on the top of pen

Features: 

· 2 in 1 Invisible Writer Pen with Blacklight

· this invisible ink pen lets you write Secret messages without leaving a trace. 

· Use the pen's imbedded blacklight to read what you wrote. 

· Secret messages have never been so much fun! 

· Kids love using this for writing secret notes or for diaries 

· Non Toxic 

Size of Item:

· Light Power Requires: 3 x AG10  batteries (included) 

· Length: 5.11"  (13cm)      

· Weight:10.5g/PC

                                 Real  Physical Photo Show:






                            you caN write your secret message with the UV pen



  UV pen includes three button batteries and one violet light inside pen, please see the above photo


   Orange/Blue/Pink/Purple FOUR colors are available 



When you press the button for opening the violet LED light, you can see what you write,on the contrary, you can not see what you write, so funny and magic!!!