Bentonite in China

Bentonite Clay

• 100% natural stone : Colorful glow in the dark garden pebble paving stones,1-4cm
• Long afterglow : with different colors and sizes
• Intruduction: Glow stone is a synthetic aggregate, based on Photoluminescent pigment and synthetic resin. When exposed to light sources, the photoluminescent pigment within Glow stone becomes chemically excited and will afterglow (i.e. glow in the...