Ambient Glow Technology has released new colors and sizes of its glow-in-the-dark sand and aggregate.
A new Sky Blue glow color is available in 1/2-inch stone, 1/4-inch stone, 1/8-inch stone, and small (20-40 mesh) sand. Its daytime color is off white.
An Aqua Blue glow and Yellow Green glow are also available in 1/8-inch stone and mall (20-40 mesh) sand. They both appear as a pale yellow color in daylight.
AGT is a high-performance, nontoxic, photoluminescent aggregate specially formulated and manufactured in the United States.