Sam4shine 200PCS Glow in The Dark Pebbles, Glow in The Dark Rocks for Outdoor Fairy Garden, Glowing Stones Decoration Gravel for Driveway, Fish Tank, Aquarium, Path, Lawn, Yard

My order contained 100 each of the green and blue rocks. The blue rocks never lit up even with over 3 days of sun on it. The green stones lit up but after several days a lot of the rocks dimmed or went out even though they were in an area that received direct sunlight most of the day.

It’s great!! It really glows all night in my fish tank, I love it and recommend!

Very nice. Works just as I wanted. Will be purchasing again.

They aren't miracle workers, but they do the job 5/5

I purchased these weeks ago to TRY and give my air plants in their glass globes a better look. Personally, I think they look 100% better with my new colored, glowing rocks in there and I’ve received quite a few compliments! They do glow at night, but not all night long, which is just what I wanted. Although they are currently hanging in a little used doorway, now that I’m home from a 2 week stay in the hospital for broken bones-I plan on hanging them in my windows. I had enough for 3 globes and still quite a few leftover too-so they were a great deal! I haven’t decided what I’m going to do with the leftover ones, although the girl who took care of my kitty when I was gone has said she wouldn’t mind some. I have a few empty globes I might fix up with them and give them to her as a gift. Hopefully, she’ll have better luck with the air plants than I’ve had!Just as a reference, as you can see in the pictures, they get light, but not direct. They still glow for at least 3 hours when I shut all the lights out. I believe they’ll probably last longer once I put them in the window. I was actually pleasantly surprised because I didn’t expect them to work in that spot.Sorry I couldn’t take any pictures in the dark-my phone and iPad don’t take decent pictures without light.

They work! I have color changing bulbs outside and the blue light really makes the green rocks glow. The picture is with no other light and only a few hours of daylight to charge. The green rocks glow fairly well, the blue rocks are really subtle. It would be nice if the rocks were clear so I could blend them in with my river rock landscaping and they'd only be visible at night, but that's just a wish. It's obvious these are glow rocks, so I didn't spread them out like I intended and instead just placed them in planters.