• HOW IT WORKS: Glow stones absorb and store light and then when in darkness they give off light, with 2-3 hours of bright glow and then gradually dim away. They can repeat this process for 15 years.
  • VERSATILE DECOR: In darkness, they glow and help to show walkway, path, driveway, floor, or decorate garden, aquarium, fish tank, plant pots, bonsai.
  • PRODUCING SPECIAL EFFECTS: With the dreamlike glow in darkness, they could produce special effects.
  • NON-RADIOACTIVE & NON-TOXIC: Made of long-afterglow luminous powder, polystyrene resin, which are non-toxic and do not contain any radioactive elements.
  • WARM TIPS: The darker the surrounding and the more exposure to visible light, the more bright glow can be seen. When applying, do not stack stones on top of each other.

I throw them in with my patio, driveway, and front yard rocks then at night they shine beautifully. My little one has enjoyed them for years.

THEY FLOAT! I bought them for a classroom fish tank and they floated right to the top UPDATE: they sent me new rocks that do not float! And they refunded my money!

My daughter loves the bright colors. The 200 bag was perfect for her 3 gallon tank. They glow at night for a little while and look pretty with the plants she chose.

Used for aquarium. The lights stay on all day and these rocks will glow for 4-5 hours through the night!!!

Beautiful and wonderful colors

These are about the same size of a quarter, maybe a little smaller. I have a light 💡 that shines on them for 10 hours before I shut it off. They do glow really well.

Big rocks easy to clean glow in the dark

I love how they are perfect for a one-gallon fish tank and so much easier to clean than plain gravel! I used them for my new Veiltailed betta, Picasso!

They glow in the dark, both bags I believe comes with 100 stones, so if you have a medium or large fish tank buy at least 4 quantities each order is 200 stones.