About This

• Initial Charging Instructions: When you receive the parcel, 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
• Continuous Glow Option: If you want it to glow all the time in the dark indoor or outdoor, install a LED UV black light above them
• Versatile Applications: 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 walkways or as a border for plant beds or ponds
• Product Specifications: It varies in size from 8-15mm and includes about 305g/0.67lbs in one PVC jar
• Safety Certified: EN71 approved, non-toxic, non-radioactive and completely harmless to aquatic life, ensuring safe use around fish, plants, and people
• Glow in the Dark Technology: Decorative luminous gravel absorbs sunlight during the day and automatically gives off light in dark places, creating a magical glowing effect in your space
• Durable and Reusable: Made with fine workmanship and lightweight material that can be charged and used repeatedly for long-lasting decoration and illumination