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
Red - 2 hours
Aqua - 3 hours
Blue - 4 hours

Each color pack weighs 1 kg. Minimum order is 4 kgs.

You can choose either one color or a combination of colors to make up 4 color packs.