Product Description

Product details


Hoyotik invisible ink pen set has a wealth of usage scenarios, it can make children better use in various party activities, can quietly write secrets in various hidden places to stimulate children's curiosity, better Exercise children's literacy and hands-on ability, and more rich use scenarios are waiting for you to explore!


【WRITE YOUR SECRET MESSAGE】—— This Invisible Ink Pen will write your secret message. Once your secret message has been written with this invisible ink pen, wait a few seconds to shine the light from the cap of the pen and reveal the secret of the secret message.


【INVISIBLE INK PEN】—— Harmless and tasteless ink, healthy toy for your kids! Smooth and colorful disappearing inks on T-shirts, paper, skin and any surface! Permanent but washable! With 12pens 6 Flexible Bendy Pencils, Make surprises, reveal a top secret and brings you an amazing variety of fun activities such as stocking stuffer, treasure hunt,escape room,or classroom activity.


【KIDS PARTY FAVORS】—— Kids will love these spy pens. Kids love using this kind of pen to keep their secret and play detective spy games. Invisible pen brings you an amazing variety of fun activities. From Surprise birthday parties, to revealing a top secret message to their parents or grandparents.as Birthday Gifts,Halloween Gifts,Easter Day,Valentine’s Day Gift,Christmas Presents for kids and friends.



    The ink is non permanent. 

    You can write or draw on skin but we do advise you to test it out on a small patch first to ensure it does not cause you any problems.

    Please note UV ink colour is the same in each pen, just the pen casing is different.

    Colours may vary from slightly pictures.





Copyright © 2021 Dianxiaomi