This ultra bright glow pebbles is the latest product. There are aqua-blue, sky-blue and yellow-green. The glowing time is 10-12 hours at least. The work years are about 8 years. It is high-temperature resistant, UV resistant, waterproof and non-toxic and no radiation. This material can be widly used in scenic spots, city park, home balconies, courtyards, fountains, fish tanks, path, road, resin bound systerms,and any other decorative applications to beautify the environment.
This glass brick can glows 4-6 hours in night. The matertail is same as the glow gravel. It comes in 3 colors like glow gravel. And the working life is 15 years at least. The regular size is 16cm*16cm*2.3cm. The sizes is customizable.