KERRT Invisible Pen with UV Light Secret Message Pens(Pack of 4)

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Feature

Brand KERRT only from KERTM Seller offer top quality for the 4 pieces invisible pens!!!
Emergency flashlight
Requires 3 ag3 button cell batteries (included)

Description

KERRT 4 piece secret message invisible ink pen with black light kids have fun children can write anywhere and you can't see it until they shine the pens light over where they wrote. They will think they are secret agents with these pens. Fun for sure and they can play with these all day long! multiple purposes you can use these invisible pens on many different things and create a lot of fun, such as encrypting the wedding invitations, identifying your personal valuables or even using the UV light to check dollar bills. Built-in UV light it is a great idea to have the UV light installed in the cap so you do not need to buy a spare light. It comes everything in it so your children and their friends can instantly play with these and see the secret messages they write.