Brand: SlomgSlomg Night Stones Glow in the Dark Pebbles for Pond, Glowin the Dark Rocks for Garden, Fish Tank Aquarium Garden Glow Rock Pebble Stones for Yard, Glowing Gravel for Driveway. A Must Have Outside Glow in the Dark Set.Slomg glow in the dark cobblestones comes with 300pcs glow in the dark stone egg and you can have fun with glow up decor without the mess. With appropriate time under sunlight (at least 1 hour), luminous glow in the dark pebbles are showing the beauty at night.Simply follow 2 easy steps to forget the mess and tress of setting your own glow in the dark pebble lights for garden walkways: remove the package and put the large bulk grow rocks under the sun in the day, keep them away from light source at night.Have a cooler summer with these glowing stone rocks outdoor garden. Also Great for fish tank glow in the dark decorations and make your aquarium glow in the dark.Hold a Designer Game for making brilliant glow gravel stones shapes for teens,youth, kids, children, boys and girls. Fast, easy and fun way to make perfect glow in the dark outside games every time! Life can be so easy!Features:1.Eco-friendly: these night rocks absorb sun light during the day and light up at night. Not only saving our money, but for saving the environment around us.2.Glow lasts approximately 2 to 3 hours after full sun exposure.3.300PCS set of man-made glow pebble stone, line a glow stone path / driveway / walkway,edge a flower bed or fill a planter with these unique glow gravels, also served as light pebbles for yard.Tips: After absorbing enough sun or light, the pebbles will glow for 2-3 hours. As the pebbles can glow only for 2-3 hours, so please check the glowing effect within 2-3 hours after leaving the light source.Package Included: Pack of 300 outdoor glow pebbles stone