Whether it’s your garden, pathway, aquarium, or flower pot, glow in the dark stone can make them beautiful in the dark. It looks like a pretty decoration in light but glows like a gem when the lights turn off. These little rocks are enough to add a magical experience and make your simple garden look like a fairy one. During the night, each pebble looks like a precious stone glowing brightly, piercing through the dark. These look so gorgeous that you can’t ignore these pretty rocks.Product Information : 100PCS Blue glow stones/Pack, roughly 1*inch in diameter each Materials : The glow in the dark stones are made of natural resin, the glow stones are artificial rocks, non-toxic, non-radioactive and odorlessTips for Glow in the Dark Stone :Glow them for at least 2-4 hours in direct sunlight before using them.If they don’t glow as expected even after charging, try another light source like a lamp or blacklight.Try to place stones close to each other to see the best effects.Before putting them in an aquarium, do clean them.If you have a kid at home, then keep it at an unapproachable place, so your kid remains safe.