Point d'origine
Shandong, China
Numéro de Type
Borosilicate Glass Tube
Composition
Verre de quartz
Product name
Glass blowing tube
Material
Borosilicate 3.3 glass
Edge
both end ,grinding,scorched edge,sealed,fire polish
Standard
International grade
Feature
Fire-glaze bongs raw borosilicate tube
Further processing
Decal, sandblast, grinding, painting
Color
clear,opaque black, opaque white, pink,purple, green,yellow,etc