Bullet Points:
Non-toxic and Tasteless: The glow in the dark rocks are made of polystyrene resin, non-toxic and free of any radioactive elements, it will not cause health effects to animals.
Glow Without Electricity: These glowing rocks absorb and store energy from sunlight and other light sources to glow in dark environments. After a full day in the sun, these glowing pebbles can glow in the dark for up to 1 to 2 hours. If they are not bright enough, light them up again.
Easy To Use: Allow the cobblestones to absorb enough sunlight or artificial light for at least 4 hours before laying down the trail. They glow brilliantly at night, turning your garden into a beautiful and dreamy landscape.
Single Color/Mixed color: There are two types of a single color and mixed color to choose from, the mixed color package contains a variety of colors, including red, blue, yellow, green, transparent, etc. Fill your eyes with a visual feast. Also the perfect gift for friends and family.
Application scenarios: For vases, fish tanks, aquarium ornaments, gardening, swimming pools, ponds, bar decoration, homes, parks, bird fountains, water corners, landscapes, flower pots, potted flower pots, courtyards, lawns, garden aquariums, crafts decoration Create DIY decorations.
Product Description:
Glowing Aquarium Gravels are safe and durable and require no electricity. Made of high-quality resin, durable, non-toxic, tasteless, non-radioactive, and environmentally friendly. Fine workmanship and polishing, no sharp edges.

After being stimulated by visible light such as sunlight and lights, it absorbs and stores energy, and can naturally emit light in the dark for a long time.

Use these pebbles to color sidewalks, the edges of flower beds, or plant pots. Make your garden or yard absolutely unique and cool

Great for aquarium gravel, pond decor, patio decor, Halloween walkways, driveways, aquarium gravel, glowstone, and more.

These decorative garden stones glow in the dark in the sun, are great for landscaping, are great for craft lovers, and have eco-friendly luminous decor.

Notes:
Due to the lighting effects and  angles, there is a color difference in the product, please understand.
Due to manual measurement, there is a tolerance in the product size.

Specification:
Name: Glowing Aquarium Gravel
Size: about 14*11mm/0.55*0.43in
Material: resin

Packing List:
300Pcs*Glowing Aquarium Gravel