Invisible Ink Pen – Keep Your Deepest Secrets Hidden

Invisible ink pen contains a special type of ink made from naturally fluorescent chemicals or organic compounds. When you shine a UV light down on a message or drawing made with invisible ink, the electrons within the ink’s fluorescent molecules are excited, briefly shifting to a higher-energy orbit around their nuclei. When those electrons shift back to their normal orbit, the absorbed energy is expelled in the form of visible light.

Featured Invisible Ink Pen


Combo Invisible Ink Pen


Why you need an Invisible Ink Pen?

  • WRITE YOUR SECRET MESSAGE: This magical invisible disappearing 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.
  • MATERIAL: 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! 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 Birthday Gifts, Halloween Gifts, Easter Day, Valentine’s Day Gift, Christmas Presents for kids and friends.

Welcome To

flagship INVISIBLE INK PEN store

The flagship Invisible Ink Pen offers a broad range of exclusive secret agent pen and more with best price and worldwide shipping. We provide amazing deals and a guarantee of high quality product. Visit and shop many pens that make you fun.

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our mission & distribution

Nothing means more to us than bringing our customers great value and service. We provide shipping to over 200 countries around the world. Delivery time may takes 15-30 working days.


Our goal is to be the leading seller by having the highest level of customer satisfaction. Contact us at anytime for a smooth shopping experience.


Yes, we are legit company. We have Vietnam warehouse and ship worldwide. You may check our reviews of our happy customers who have received their products.

happy customers


Great. All children love and some big children. Great. I’ll take 5 more.

Shelia Stone

Fast shipping. Item works perfectly. Very happy! Thanks

Tillie Hartley

Very cool thing, inside the handle of the battery and also in the package there are batteries, it came quickly enough, writes very well, the flashlight is very bright, convenient to use

Stéphanie Arthur

Very cool pen, all as described. Ink is very resistant and then on almost all surfaces, special at night, ink is very clearly visible when to shine on them