Glow in the dark rocks, also known as aquarium rocks, gravel or pebbles, are manufactured from plastic pellets.
Now added with extra photo luminescent pigment, these rocks, glow brighter, longer and in bright colors.
The glow rocks are much larger than pellets with the average size about 5 mm square (3/10″). It is also shaped irregularly and some pieces might have sharp edges.
Glow Rocks comes in 4 different colors. Glow time for each color is as follows:
Green – 4 hours
Blue – 4 hours
Each color pack weighs 1 kg.
Discount up to 40% for orders above 500 kilograms.