🕵️♂️ Unlock the fun with every invisible stroke!
The STENDA Invisible Ink Pen 16-pack combines 16 reusable pens with built-in UV lights and pre-installed batteries, delivering safe, odorless, and washable invisible ink. Ideal for kids’ parties, classroom rewards, and creative play, this set transforms ordinary writing into a thrilling secret message experience.
| Manufacturer | STENDA |
| Brand | STENDA |
| Item Weight | 5.9 ounces |
| Product Dimensions | 8.27 x 5.32 x 0.59 inches |
| Item model number | ST-16 |
| Batteries | 3 LR44 batteries required. (included) |
| Color | Purple |
| Closure | Snap |
| Material Type | Plastic |
| Number of Items | 1 |
| Size | 16 Count (Pack of 1) |
| Point Type | ball tip |
| Line Size | [General Measurement] |
| Ink Color | Black |
| Manufacturer Part Number | STENDA-2 |
B**Y
Works well
These pens work very well and are fun to use. The tip of the pen is smooth and easy to write with. The light to show what you wrote works fine. These are fun for kids and adults. Plus, this has alot of pens in a pack.
M**.
Excellent for education purpose - Science units on light spectrum and germs
Purchased for Elementary School Science units on light spectrum and for the little ones, germs. Majority of the pen lights worked; all of the pen ink worked. The Kindergarten and Jr.K. students loved walking around the classroom look for the "germs" they spread from the "Glo Germ" powder.
M**E
Fun Favor!
I really enjoyed getting this invisible ink pen in another goody bag that I knew I had to get it for my daughter's party favor bag! It's such a great product to have in your purse at the ready when the inevitable happens and you're stuck with a bored child. Because the ink is invisible, it doesn't make a mess and it's an all around amusing product to have at the ready. This is a great addition to any party favor bag!
A**Y
Purchased multiple times
My elementary aged kids love these! The light makes the writing vibrant. Always works great as long as the cap is all the way on.
S**R
Good pen set 4 kids
My 5 kids love these pens but sadly they took them to school and the teacher took them away from them n did not return them! Will buy more to keep at home!!!DO NOT TAKE THESE TO YOUR SCHOOL!
A**R
Awesome little pins. Great for party favor bags
Ordered these just for my 7 yr old son to play with. They are great quality. He loved them so much that I purchased more to use as party favors in his party favor bags at his party. The little black light on the pen lasts a very long time and the pens write wonderfully. So cool. We right messages to each other on his walls and then look for them with the light. The ink does not show up at all or stain the walls unless shining a black light on it.
A**I
kids love it
gave it for the whole class they play nicely and enjoyed the time they play interested secret games
F**R
Fun for all ages
The kids enjoyed writing on paper with these pens, and then shining the light (located on cap of the pen) which illuminates the "secret ink".The kids drew pictures on their hands and arms, and they would shine the light to see their designs (washed off with water).
Trustpilot
3 weeks ago
1 month ago
