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:
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.

About purchasing and purchasing
We have our own factory, which can bring you high-quality products and services.
If you have a lot of needs and customized services, please contact us directly and look forward to working with you in depth

About feedback
We maintain a high level of excellence and strive for 100% customer satisfaction! Therefore,
please do not easily raise objections or give us negative or neutral feedback. Negative feedback cannot solve any problems.
If you are not satisfied with our products, please contact us first and we will provide you with a satisfactory solution. Thank you,
I wish you a happy shopping!

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