This is a kind of simulation photoluminescent pebble, made from photoluminescent materials produced by Xinghaigaoke, radioactive and toxic free. After then minutes of absorption of natural light, it can give off identifiable natural fluorescence in the dark or at night for the next 8~10hours. This product is applicable to scenic spots, city park, home balconies,countryards,fountains,fish  tanks, and any other decorative applications to beautify the environment.

1)Luminous Glowing Pebble
2)Glows in dark, lasting 3 hours after absorbing 10~30 minutes sunshine/light
3)For home and garden