HOW IT WORKS - The glow in the dark rocks will absorbs and stores light, then they give off light in the darkness, with several hours of bright glow and then gradually dim away. The process will repeat for many years.
MULTIFUNCTIONAL DECORATION - these glow rocks stones can be perfectly applied to fish tanks rocks , aquarium gravel, fairy garden decorations,betta fish tank accessories, turtle tank accessories, outdoor rocks decor, yard roads, walkway and more.
SAFETY AQUARIUM ROCKS - made of polystyrene resin, non-toxic and no any radioactive elements, will not cause health effects to animals. These are about 100Pcs glow in the dark rocks outdoor, about 20-30mm inches long & 180g weight.
300 Pcs Glow in The Dark Garden Pebbles For Gardens, Lawns, Fish Tank Decoration
$16.99Price
