natural loose black diamonds Round stone glass ball wholesalers
Melting point of gemstone
600-800℃
Refractive index of glass
1.52
Mohs scale of hardness
5-6
Glass stock
Small loose glass ball are in stock
Sample order
Accept
Application
Decoration, bracelet, watch, jewelry
Embalaje y entrega
Paquete
For glass bead: 1. Small size glass packed with plastic bag, big size packed with tissue paper and tied with cushion rubber. 2. Then put the packaged glass stone into the carton box with the foam. 3. The carton box will be sealed with viscose fabric to protect it.
Puerto
Wuzhou
Capacidad de suministro
Capacidad de suministro
1000000 per Month Podemos suministrar bolas de vidrio 1000000 piezas en un mes