<p>Luminous pebbles suitable for aquarium, garden, yard and driveways - A must have glowing outdoor kit.</p> <p>Perfect in the dark decoration - After a reasonable time under sunlight (at least 2-4 hours ) the fluorescent pebbles reveal their beauty at night.</p> <p>Eco-friendly and Reusable - These night stones absorb sunlight during the day and glow at night for hours with a very soft, pleasing glow. This not only saves money, but also protects the environment.</p> <p>100 nice decorative items - the stones glow in the dark, you can put the glowing stones in a glass, a bowl or a flowerpot, that's where the fluorescent looks nice </p> <p>MULTIPLE USES - These glowing stones are ideal as aquarium gravel, shimmering stones in the fish tank, pond, yard, in waterscapes, as a landscape decoration, in potted plants, to illuminate a path or driveway.< /p>Note: The data are all measured manually. Please allow an error of 1-3cm. Due to the difference between light and display, there is a certain color difference, which depends on the actual object received