Customer Ratings & Reviews

These work great. I usually put them under a bright light for 5 minutes before using them. They clip on my dogs collars before I take them to the field after dark. There's no worry about batteries or getting them wet. It keeps a good glow for about two hours and then starts fading. That's all I expected and I'm happy with them.

There I was on another mission inside the high security of Best Buy and as a specially trained observer I spotted this bright visibility marker. Reading how it captures light and glows, my mission was clear, I had to aquire one. No batteries ever required and it never fails to glow even though it's in my pocket most of the time. It does get plenty dirty inside my special agent's pocket with pen ink, lint, etc., but when I am fighting darkness on my daily mission assignments, it's a real lifesaver.

This is a clever tool. It really does glow quite sufficiently to be visible at night. That being said, it was misplaced indoors and can no longer be located because it's quite small. That was a selling point until I misplaced it. Oh well, it was good while it lasted. Looks like I'll be buying another!

If you need one, get one. Simple to attach. Very easy to see.

Makes things easy to find as it attaches quite nicely to my flash drive. As Once you set things down, it’s nice to have the glowing help to see it. ( in dark areas).

I needed something that would stand out for safety reasons and this fit the bill. At night this glows longer than any other glow item I've seen. How did they do it!

Nice glow! Super bright! I have it on my keys and will hold charge for a while.

I usually have to spend some time looking for my keys inside my big shopping style handbags. This marker is lightweight and It really glows in the dark provided it has been exposed to some light before I put it in my bag, A nice addition to my key holder of the same brand.

I put this on my key chain and it has already saved the day. It only takes a few minutes to charge it under a bright light. I charged it with a LED flashlight while camping. Sure enough I dropped my keys and was able to them thanks to this.

Sturdy plastic, fairly bright. Gets the job done. The price is a bit high for what it is, though.

nice product, good for keychains, for backpack you have to put it on the top to be well visualized

I bought it for my bag cause i travel at night and it cute but it works like it should

Bought this on a whim and attached to my EDC backpack. It's much brighter than I had anticipated, so I'm quite pleased with it.

Sturdy, useful and quality product. Very happy with this purchase.

Works as advertised! Really nice product definitely should grab one.

Descent purchase. Glows well but not exactly what I expected. I was looking for a fun key chain and this one does the job.

put on key chain to assist in finding keys works great

I really love glow in the dark and this thing is crazy bright!

I wasn't sure if it would be bright enough to be usable. Its okay as a key finder in the dark. It's a fun little gadget but not the most useful.

Put on my backpack, it is small and can not easily see, was hoping it would be brighter.