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🕵️♂️ Unlock the magic of invisible secrets—because every kid deserves to be a spy!
This 16-pack of STENDA Invisible Ink Pens features multicolor, quick-drying, and washable ink that remains invisible until illuminated by the built-in UV light on each pen’s cap. Designed for kids aged 3 and up, these non-toxic, odorless pens are perfect for classroom rewards, party favors, and creative play, making secret messaging safe, fun, and endlessly engaging.
| ASIN | B096371NVB |
| Additional Features | Non-Toxic |
| Age Range (Description) | Over 3 years old |
| Age Range Description | Over 3 years old |
| Best Sellers Rank | #1,872 in Toys & Games ( See Top 100 in Toys & Games ) #1 in Toy Electronic Spy Gear |
| Body Shape | Round |
| Brand | STENDA |
| Brand Name | STENDA |
| Closure Type | Snap |
| Color | Multicolor |
| Customer Reviews | 4.7 out of 5 stars 3,065 Reviews |
| Drill Point | Medium |
| Grip Type | Smooth |
| Ink Base | Water |
| Ink Color | No color |
| Item Diameter | 0.39 Inches |
| Item Dimensions | 8.27 x 5.32 x 0.59 inches |
| Line Size | [General Measurement] |
| Manufacturer | STENDA |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | ST-16 |
| Model Number | STENDA - 3 |
| Recommended Uses For Product | Spy |
| Style | 16 PACK |
| UPC | 712281080786 |
| Unit Count | 16.0 Count |
| Writing Instrument Form | Marker Pen |
K**.
Shhhh... pass this to Lilly...
Cute gift for my 7th grader and her 4 best friends. A positive thing about the no cell phone law in schools (Texas) is that these kids have to pass notes 80's style again. Yay for hand writing practice! This way they can write their secret messages and not have them read out loud in front of the class without the super secret spy pen (cuz maybe Ian really is soooo cute but you don't want him to know you like him). Ink dries quickly, light works great and has a plastic damn in place to preserve the life until youre ready to use.
P**K
Fun gift add in
Oh goodness, we put these in the cousins Christmas gift baskets and the kids had a blast. We added some small note pads from the dollar store. This kept them busy making memories all afternoon.
E**O
So Much Fun for Kids and Adults!
These invisible ink pens are a huge hit! The ink writes completely clear, and the built-in UV light reveals the hidden messages perfectly. My kids absolutely love using them for secret notes, scavenger hunts, and little spy games. The pens work well, the ink is long-lasting, and the lights are bright enough to easily read the writing. Plus, getting five in a pack is great for sharing! Whether for party favors, fun activities, or just a creative way to write messages, these are definitely worth it. Highly recommend!
L**H
All the same color ink which is confusing
I thought these were different colors of invisible ink which is why I purchased them. No. They are all the same color ink in different color packages. They work as invisible ink. But if you are looking for purple or yellow or green this is not it. They all look the same and just the light blue-ish color. The description mentions that it is colorful. Sure the pen casing is colorful. But no color difference in the ink itself.
C**R
Good quality
Nice markers for the kids! Magnetic and eraser is convenient!
A**N
Great product
Works as expected and kids love them
K**E
Fun for reading blue light books!
I bought to replace a blue light tool for a book my daughters enjoy. They like using this- 5 year old is better able to use than the 2 year old and hands do tire quickly with pressing the button. The fun keeps them going though! I do recommend.
C**L
Great Product
These were awesome. Writing secret messages. Variety of colors & easy to use. Great price
A**L
Fun and games
Amazing and fun just a thing that delivery was delayed and one of them didn't work properly yet a decent and fun toy
Trustpilot
2 months ago
3 days ago