Best Invisible Ink

DirectGlow Black Light Luminous Glow Invisible Blue UV Ink Security Kit for Secret Marking Hand Stamping Ultraviolet Detection (Basic Kit)

  • Our basic blacklight ink security kit includes the essentials you need to get started in the world of blacklight security. This kit includes one 2 ounce bottle of our special blend invisible UV ink, one dry felt stamp pad, one smiley rubber stamp and a keychain blacklight with XL bulb for larger viewing area..
  • Our general-purpose UV responsive ink goes on completely tranparent and glows bright neon blue in blacklight. Alcohol based and designed to dry fast. Very tough to remove ensuring your secret message or mark can be identified anytime in ultraviolet light..
  • This kit is a great tool for returns verification, general admissions, document marking, passing discreet messages, counterfeit detection or any other practical application where invisible marking is useful..
  • Proudly made right here in the USA, our invisible blacklight glow ink is completely skin safe when used as directed. Works best on porous textured surfaces. Highest luminosity in dark or low light when viewed with included blacklight. NOT for printers or tattoos..
  • This all in one invisible ink kit is also ideal for recreational use like escape rooms, glow parties, invisible UV body art, scrapbooking, secret messages, birthday parties or transforming the look of an entire room when the b....
Check Stock

24 Pack Invisible Ink Pen with UV Black Light Secret Spy Pens Magic Disappearing Ink Markers School Supplies Kids Party Favors Birthday Valentines Gift for Boys Girls Classroom Exchange (2 Style)

  • 【Interesting Spy Activities For Kids】Invisible pens with built-in purple lights. Batteries included and installed. Please BE CAREFUL with small items: Children above 3 years..
  • 【Write Your Secret Message】These invisible ink pen with purple light will write your secret message. Once your secret message is written with this spy pens, wait a few seconds shine the light from the cover of the pen and REVEAL MYSTERY OF THE SECRET MESSAGE. Besides, This design with the built-in LED on every pen. This makes every individual marker a complete system for creating and reading invisible messages..
  • 【Safety for kids】Safety and tasteless ink, the ink is a food-grade pigment, healthy for your kids! Smooth disappearing inks on t-shirts, paper, skin and any surface! These washable invisible pen now come in an improved Ultra-Clean formula that washes easily from skin, clothing, and walls.! With 24 or 32 each package, you can easily host a kid's birthday party,treasure hunt,escape room,or classroom activity complete with invisible ink clues!.
  • 【Purple Light Last Long And Ink Will Not Run Out Quickly】The battery of our invisible disappearing ink pen is button cell, it is replaceable, once the light don’t work ,you can contact us for a new button cell.Besides....
Check Stock

32 Pack Invisible Ink Pen with UV Black Light Secret Spy Pens Magic Disappearing Ink Markers School Supplies Kids Party Favors Valentines Gift for Boys Girls Classroom Exchange Game Prizes (2 Style)

  • 【Interesting Spy Activities For Kids】Invisible pens with built-in purple lights. Batteries included and installed. Please BE CAREFUL with small items: Children above 3 years..
  • 【Write Your Secret Message】These invisible ink pen with purple light will write your secret message. Once your secret message is written with this spy pens, wait a few seconds shine the light from the cover of the pen and REVEAL MYSTERY OF THE SECRET MESSAGE. Besides, This design with the built-in LED on every pen. This makes every individual marker a complete system for creating and reading invisible messages..
  • 【Safety for kids】Safety and tasteless ink, the ink is a food-grade pigment, healthy for your kids! Smooth disappearing inks on t-shirts, paper, skin and any surface! These washable invisible pen now come in an improved Ultra-Clean formula that washes easily from skin, clothing, and walls.! With 24 or 32 each package, you can easily host a kid's birthday party,treasure hunt,escape room,or classroom activity complete with invisible ink clues!.
  • 【Purple Light Last Long And Ink Will Not Run Out Quickly】The battery of our invisible disappearing ink pen is button cell, it is replaceable, once the light don’t work ,you can contact us for a new button cell.Besides....
Check Stock

DirectGlow Set of 3 Invisible UV Blacklight Ink Marker Blue Red Yellow

  • These invisible UV ink markers by DirectGlow are completely invisible in normal light and glow incredibly bright in UV blacklight. Write a secret message, mark your valuables or have a blast at the next glow party!.
  • You get 3 full sized markers. One blue, one red and one yellow. Markers have a fine tip for precison application and colored coded cap designates the ink color inside for quick easy reference. The DirectGlow logo on our markers ensure you are getting a genuine product that is built and tested to meet our rigourous quality stadards..
  • Our non toxic ink adheres to any porous surface with ease and dries fast. Very tought to remove unlike other brands making them ideal for security, verification and admissions. Mark the skin or your valuables for quick easy identifcation in blacklight. The ink glows like crazy and makes quick spot checks a breeze!.
  • Our markers are often used for blacklight events, glow parties, UV decor, birthdays, escape rooms, scavenger hunts, admissions, authentic return verifications, and so much more! If you need invisible marking that only shows in UV blacklight, these are the markers for you!.
  • DirectGlow offers numerous UV ink marker styles, keychain blacklights along with a full range of bottled invisible ultraviolet ink. ....
Check Stock

SCStyle Invisible Ink Pen 10Pcs Latest Spy Pen with uv Light Magic Spy Marker Kid Pens for Secret Message and Birthday Party,Writing Secret Message for Easter Day Halloween Christmas Party Bag Gift

  • Write Your Secret Message: This magical 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 pen's cover 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, Permanent but washable! With 10 in the bag, you can easily host a kid's birthday party favors stocking stuffer, treasure hunt,escape room,or classroom activity complete with invisible ink clues!.
  • Great Gift for Fun Party Favors: This invisible Spy Pen comes in a pack of 10 and can write your secret in the sticky note. Different colors make the activity more exciting and entertaining. Parents can buy it for their kids party at home. Kids love using this kind of pen to keep their secret and play detective spy games. Schools, teachers can buy it for students for a school activity. Add it for any surprise gift bag or as a kids stocking stuffers..
  • Package includes:10 pens,The ink color is the same, but our shell color is matched randomly. Batteries included and installed.they each had a pull tab to save battery life. Invisible pen shell will be available in Random col....
Check Stock

Assortment Boys Bundle of 5 Imagine Ink Coloring Book Featuring Favorite Cartoon Characters Mess Free Invisible Ink Pens

  • Disney Princess Magic Ink Coloring Book Set -- Bundle of 3 Imagine Ink Books for Girls Kids Toddlers Featuring Disney Princess, Moana, and Minnie Mouse with Invisible Ink Pens and Stickers.
  • These officially licensed Disney Imagine Ink coloring books for kids and toddlers reveal hidden games and pictures with favorite characters from Disney Princess, Moana, and Minnie Mouse..
  • Set includes 3 no mess coloring books: 1 Disney Princess coloring book.
  • 1 Minnie Mouse coloring book. Each mess free coloring book has a magic invisible ink pen that will not visibly mark most other items or surfaces. Each book measures approximately 6x8 inches..
  • These invisible ink coloring books for kids are a modern update to color with water books and paint with water books for toddlers and kids. Includes 25 Disney Princess stickers for girls and boys alike with album. These magical hidden picture books for children are perfect as travel activities for kids, party supplies and party favors..
  • Officially licensed Disney Princess, Disney Moana, and Disney Minnie Mouse Imagine Ink Magic Ink coloring books for kids and toddlers..
Check Stock

DirectGlow Invisible UV Ink Marker Pen with Ultraviolet LED Keychain Blacklight

  • This invisible UV blue ink marker by DirectGlow is completely invisible in normal light and glows incredibly bright in UV blacklight. Write a secret message, mark your valuables or have a blast at the next glow party!.
  • You get one full sized blue marker and a matching LED ultraviolet keychain light. Marker has a fine tip for precison application. The DirectGlow logo on our markers ensure you are getting a genuine product that is built and tested to meet our rigourous quality stadards..
  • Our non toxic ink adheres to any porous surface with ease and dries fast. Very tough to remove unlike other brands making them ideal for security, verification and admissions. Mark skin or your valuables for quick easy identifcation in blacklight. The ink glows like crazy and makes quick spot checks a breeze!.
  • Our markers are often used for blacklight events, glow parties, UV decor, birthdays, escape rooms, scavenger hunts, admissions, authentic return verifications, and so much more! If you need invisible marking that only glows in the dark with UV blacklight, this is the marker set for you!.
  • DirectGlow offers numerous UV ink marker styles, keychain blacklights along with a full range of bottled invisible ultraviolet ink. Click our name "DIRECTGLOW LLC" to see our entire ....
Check Stock

TAFULOR Invisible Ink Pen, 24Pack Upgrade Spy Pen with UV Light for Secret Birthday Message Party Gifts, Secret Message Pen Ideas Party Bag Gift, Prizes for Students

  • 【VABLUE SECRET AGENT PEN SET】-- Our invisible ink pen includes 24 sets spy pens with light (batteries included) and 24 small notepad.There are a total of 16 magic pens with 8 different color casing(each color 2pcs), you can easily host a kid's party anytime. Please note that secret pen has the same invisible ink, although their shell colors are different..
  • 【PARTY FAVORS FOR KIDS】-- Each set of invisible disappearing ink pen with notepad so that they are perfect as kids' party supplies, spy/secret agent birthday, classroom prizes for students, Christmas parties, advent calendars, Halloween treats, birthday decoration and Easter basket stuffers..
  • 【SPY PEN】-- The invisible pen with American CPSC certificate is safe for use by children over 3 years. the invisible ink is odorless and made of non-toxic environmentally friendly substances, and can be used on paper, fabrics, walls... even on the skin. Healthy toys for your children! Smooth and colorful disappearing inks on T-Shirts,paper,skin and any surface!Permanent but washable!.
  • 【FUN ACTIVITY ENTERTAINMENT】-- These party supplies are an ideal for 3-12 years children, they can play games like escape room, hidden treasure, riddles, detective games, skin tattoos. Perfect for the RSVP's to weddi....
Check Stock

Opticz UV Blacklight Reactive Invisible Ink Markers Security Kit (Marker Kit)

  • Kit includes 6 invisible ultraviolet markers. 3 of our Opticz brand XL markers and 3 Opticz fine tip markers. The incuded Opticz brand 12 LED UV flashlight will reveal the ink on any surface quickly and easily. The flashlight has an aluminum build, is drop resistent, water resistent and and can last for years if well cared for..
  • Our patented blend of UV ink goes on completely invisible and glows bright in blacklight! The ink adheres best on porous surfaces and is very tough to remove once applied..
  • Opticz Blacklight Reactive Inks are suited for use on skin, fabric and similar porous or textured surfaces. Please note that the effect is most intense after a few minutes giving the ink time to completey dry..
  • Opticz brand inks and the components in this package can be purchased individually in the DirectGlow storefront. Just click on our name above "DirectGlow" to see our entire range of colors and sizes!.
  • Everything you need in one convenient bargain priced package to start your invisible UV ink marking activities.
Check Stock