مكان المنشأ
Shandong, China
Material
Borosilicate glass
Expansion rate
Borosilicate 3.3
Wall thickness
Heavy wall 5mm
Features
Fire-glaze bongs raw borosilicate tube
Deep processing
Decal, sandblast, grinding, painting
Edge
Fine cutting, fire polished, scorched edge
Usage
Solar evacuated collector, lamp shade, smoking pipes