Akools™1000pcs Luminous Sand Glow In Dark Pebbles Stone Home Garden Outdoor Path Lawn Decoration Fish Tank Aquarium Decor 3-5mm

When you receive the parcel please kindly put all the gravels in the sun for about half an hour to make them charge fully for the first time use, then you can watch in the dark, they will glow brightly. They will last the glowing for about 2 -3 hours in the fully dark space. They can charge and glow repeatedly.
If you want it to glow all the time in the dark indoor or outdoor please install a LED UV black light above them.
It can be applied to indoor and outdoor flooring, to make the terrazzo, to decorate pool, bar, vase, fish tank and Aquarium, It can also be used to decorate the garden flower pots, to mark paths and walk way or as a border for plant beds or ponds.

Note: After receiving the product, it is necessary to place under sunlight or light to absorb light. They only emit light, absorb and store energy from sunlight or other light sources, and emit light in dark environments. Nocturnal stones absorb enough sunlight or other artificial light during the day to emit light at night or in any other dark environment. If they are not bright enough, please use the lights again. The product cannot be used without light absorption, please follow this procedure.

Note: After receiving the product, it is necessary to place under sunlight or light to absorb light. They only emit light, absorb and store energy from sunlight or other light sources, and emit light in dark environments. Nocturnal stones absorb enough sunlight or other artificial light during the day to emit light at night or in any other dark environment. If they are not bright enough, please use the lights again. The product cannot be used without light absorption, please follow this procedure.

Note: After receiving the product, it is necessary to place under sunlight or light to absorb light. They only emit light, absorb and store energy from sunlight or other light sources, and emit light in dark environments. Nocturnal stones absorb enough sunlight or other artificial light during the day to emit light at night or in any other dark environment. If they are not bright enough, please use the lights again. The product cannot be used without light absorption, please follow this procedure.

note:
1. Due to manual measurement, please allow 1-2CM difference.
2. Due to many factors, such as the resolution, brightness, contrast of the computer screen,
the true color may be slightly different from the picture. For the final color, please refer to our actual product.