- man-made pebbles with glow-in-the-dark function after being exposed to daylight.
- Ideal to line a path or walkway, decorate fish tanks, fill a planter or edge a flower bed with these unique acrylic pebbles.
- Luminous Stone could glow in the dark more than 6-11 hours,Please expose it to the sun in the daytime make it absorb enough light, so that they can glow in the night better.
- Add these resin glow-in-the-dark stones and let your fish tank come alive at night.
- The fish not alone,for a little fish point light
A goo Decorative Gravel Garden or Yard 100 Glow in the Dark Sky Blue Noctilucent Pebbles Stones for Walkway Park Ornaments20pcs B0757L964N