Nơi xuất xứ
Shandong, China
Feature
Glow in the dark gravel
Type
Gravel & crushed stone
Colors in daytime
Light-yellow
Glow colors in the dark
Yellow-green, blue-green, and sky-blue
Service life
More than 10 years
Size
5~8mm, 8~15mm, under 5mm
Average weight per pcs
Under 0.5g, 0.1~0.5g, etc
Application
Different material for different applications