Entertainment 2288 Portable Magic Water-Based Money Detector Pen Can Check the Authenticity of Banknotes in Various Countries

Invisible pen, invisible ink pen, magic pen, counterfeit money pen, secret pen, pen that cannot see the words, erasing pen

Product Name: Invisible Pen, Magic Pen, Counterfeit Money Detector Pen

Product number: HXQ402020

Product size: 13.2*1.0cm

Product weight: 13g

Color Style: Blue

Packing Method: OPP Bag

Packing Quantity: 1000 pieces

Whole box size: 54*29*29cm

Whole case weight: 14Kg

Magic Invisible Pen - Colorless Fluorescent Pen

The pen cap has a small light on it. After writing with this pen and letting it dry for a while, there will be nothing on the paper, just like it was never written.

 Function Introduction:

Ink written can't be seen.Write it down without leaving any trace, use the DV light on the finger to illuminate it, and it will be clearly visible. It can also be used to check banknotes.