Function: Night stones glow dark pebbles for pond, glow dark rocks for garden, glow pebble stones for aquarium garden aquarium for the yard, glowing gravel for the driveway. A glow-in-the-dark outdoor set. DIY decoration creation for vases, fish tanks, aquarium ornaments, gardening, swimming pool, pond, bar decoration, home, park, bird fountain , water caps, landscape, planter, potted plant pots, patio, lawn, yard aquariums, craft decorations. 300 pieces glowing stone and you can have fun with bright decor without the mess. With proper time under the sunlight (at least 1 hour), a luminous glow in the dark pebbles shows the beauty at night. Features: < p> 1.Eco-Friendly: These night rocks absorb sunlight during the day and light up at night. Not only to save our money, but to save the environment around us. 2.Glow lasts about 3-4 hours after exposure to sunlight. Set of 3,300 PCS artificial glow pebbles, line a glow stone path/walkway/walkway, border a flower bed or fill a planter with