Invisible Ink Pen Under $5! Yrmaups UV Invisible Ink Pen with LED Light, Secret Writing Pen forkids, Money Checker and Security Marker, Fun Gadget and Learning Tool, Spy Pen

Invisible Ink Pen Under $5! Yrmaups UV Invisible Ink Pen with LED Light, Secret Writing Pen forkids, Money Checker and Security Marker, Fun Gadget and Learning Tool, Spy Pen

Invisible Ink Pen with Light -Luminous Light Invisible Ink Pen Drawing Learning Pen 8ml
Describe:
This product uses a high-brightness LED detector lamp with an invisible pen core. It has the function of checking money and invisibility. It is the choice of electronic gifts for advertising and promotion.
This pen is a newly product. The characters written by this pen
are generally invisible. through the light at the end of the pen can they be clearly seen. It is suitable for writing confidential characters, invisible tattoos, etc. It has a wide range of uses. The pen also has the function of checking money, and it is easy to
carry. It is a great entertainment and gifting! Welcome and old customers to us by phone or letter.
This pen is a two-in-one applicable product, which can write, and can
also distinguish the authenticity of, etc. through the light at the end of the pen.
Special note: This pen can also be a white lamp ballpoint pen. When your
customer requires the refill to be blue, we can change the lamp to white, which is to produce according to customer needs, as far as possible to meet customer requirements. This lamp can write, but also be used as a night light. It is very affordable. You are welcome to buy it.
use:
(1) The detector is illuminated with a purple light the end of the pen, and the watermark will appear immediately, which can
accidental loss of your property anytime and anywhere.
(2) It can be used as a writing tool between lovers and.
Perhaps the it brings to you can help you easily track down your long-awaited MM!
(3) It is used in places where it is convenient to write directly, such as: the key points in the contract, the establishment of running accounts, and the renminbi calculation.
(4) Sign your bill or make a mark your baby's things, which will damage the beauty, anti-counterfeiting and anti-loss.
(5) You can directly make styling your face or body, making you the focus of everyone in the dance party or PUB.
(6) At night, it can be used as a miniature flashlight to illuminate you want to illuminate.
SIZE:13.5*1.3CM Contains: 4X pens