50 Glow in Dark Pebbles Stone Home Garden Walkway Aquarium Fish Tank Valentine Features: 100% Brand new and high quality Pebbles are about the size of cooked lima beans Line a walkway, edge a flower bed or fill a planter with these unique Stone pebbles After being exposed to daylight 5 minutes, these pebbles glow in the dark Glow lasts approximately two to three hours after full sun exposure Per Stone Size:1inch x 0.5 inch Color:As the picture shows Attention: Please expose the stone to daylight at least 4 hours Before first use Package Included: 50 Pcs Glow In The Dark Pebbles Miayilima 50 Glow In Dark Pebbles Stone Home Garden Walkway Aquarium Fish Tank Valentine Ready to disassemble and use, easy to clean. High quality materials, use with confidence. A portable tableware tool that is perfect for family gatherings, outdoor barbecues, event parties, school graduation, and other occasions. Having it will not take up space, but it can also bring a lot of convenience to life and bring more fun.