200 Pcs Glow in The Dark Rocks, Luminous Pebbles, Suitable for Outdoor Decoration Garden Lawn Courtyard Driveway Plants Aquarium Decoration Stone ☀ Approximately 200 Pieces non-toxic glowing resin pebbles per bag. These pebbles absorb enough sunlight or other artificial light during the day to glow up to 3-6 hours at night or any other dark environment. They can absorb light and glow continuously. It can be used repeatedly and their life expectancy lasts up to 15 years. ☀The glow in the dark stones are made of natural resin, non-toxic, non- radioactive and odorless. Glow in the dark rocks are no harm to people, fish, birds and plants. Fine workmanship and polish so there is no compatible with sharp edge.The glow in the dark stones for outdoor, fish tank, fairy garden, mason jar, pathway, yard garden decoration, aquarium decoration ☀Glowing pebbles can put on the edge of sidewalks or flower beds, or are used to decorate vases, aquariums, aquarium gardens, and gardens. The pebbles and stones in the garden are very suitable for water features, landscape decoration, potted plants, illuminating roads or driveways, handicrafts, etc ☀Let the pebble stones absorb enough sunlight or artificial light at least for 4 hours, and pave them along the pathway. They will emit brilliant glow at night and transform your garden into a beautiful and dreamy landscape. Line a walkway, edge a flower bed or fill a planter with these pebble stones that will glow in the dark after being exposed to daylight. ☀With the help of the glowing pebble, you can decorate your home more beautiful and make your children enjoy it. Children will love using glow stones to jazz up their room or add some magic to a fairy garden. A fun and educational way to introduce kids to the concept of photo luminescence.