Customized Hand Blown Heat Resistant Glass Tube

Size: 

 inner ball diameter:40mm,outer ball diameter:80mm 

 inner ball diameter:50mm,outer ball diameter:90mm 

 inner ball diameter:60mm,outer ball diameter:100mm    

inner ball diameter:80mm,outer ball diameter:160mm 

 Weight: 78g/96g/99g/267g 

Surface Treatment: Clear+Amber