14 Pack Neon UV Fluorescent Acrylic Paint Pens, Double Pack of Both Extra Fine and Medium Tip Paint Markers, for Rock Painting, Mug, Ceramic, Glass, and More, Water Based Non-Toxic and No Odor

I bought these neon fluorescent markers for my daughter’s science project about items that glow under fluorescent light, and they worked perfectly. The colors showed up bright and bold, and they definitely glowed under a black light just like we hoped. Great quality and a fun addition to any project or craft! 🌈💡

please literally wear the best pens I've ever ever ever bought I'm not even playing. You know how most gel pins they seem to like go dry at the tips or not flow good these were fantastic they lasted till they were one of them dry and dead like I got to use all of the ink inside and they really were a fantastic vibrant black light friendly fluorescent colors highly impressed

This is a fantastic set. Perfect for first time painters hoping to add color to the side of a book case or create some kindness rocks for the garden, or for people just looking to occupy yourself or your kids with something creative for a while. No labor (other than the initial unwrapping of each pen), fast clean up, they don't stink, bright colors. But don't get it on your clothes unless your goal is a permanent wardrobe change. The big tips and small tips work well (a couple small ones might get... overexcited? and leak a little so dab them on a paper towel or something from time to time). DO shake them before use, DO cap them unless you're literally using them right that second, or the bigger ones will dry out. but the paints all cover each other well, so if you use silver over black for example, it hides the black completely. There is no dark blue. Honestly this set could use 2 more shades of blue to complete it, then it would be perfect. but literally that's my only issue. So if you're a beginner just hunting for a way to practice for now, or looking for something for your kids to do, or painting kindness rocks while camping or on a road trip even, this is your set.

This pen set is what I've been looking for for a long time. I give 4 stars instead of 5 because sometimes the ink comes out watery. This is probably operator error on my part as I didn't read the directions, but I've use them to build two guitar amplifiers. If they hadn't worked well, I'd have wasted $1,500 on one or $3,000 if I'd screwed them both up. I didn't and there's some neon writing all over the inside of those amps. I love these pens. They seem to be able to write on anything. And they are BRIGHT.

Love em

Great product works as described in ad and easy to use. Well built design and good quality. The price was a good value and fast shipped.

These work great. The purple doesn’t react as well to the black light, but it still reacts. The rest are great.

Decent markers but definitely not great. The large blue marker is leaking. The large green marker is missing a chuck out of the tip. I’m glad I noticed the blue all over my hand before it got all over my project. The green marker worked if you used the one side. The small pink marker would only get paint on one side. No matter how I turned it and pressed down to get more paint it wouldn’t get one side wet. I got my project done but it wasn’t easy. I was kind of bummed out.