Material: COE 3.3 borosilicate glass
Fine cutting, end fire polished glass tube.
This is top standard glass tube, borosilicate
Coe3.3 glass tube, (Pyrex glass tube)
100%lead free
100%non-toxic
100%food grade
100%heat resistant
100%safe.
100%healthy.
100% no stone
100%no crack
100% no air line.
This small size glass tube we have OD12MM, OD10MM, OD9MM, OD8MM
We have wall thickness in size 2.2mm,2mm,1mm,1.5mm
We have color in: blue, green, pink,purple, jade white, jade black, transparent black, Lake green, light blue, amber, yellow
We have customized packing box for customers.
You show us pictures and logo, we make everything
Here in china.
All tubes we are cutting by
Hand, piece by piece.COE 3.3 Borosilicate Glass Tube suppliers
website:http://www.glasstubefactory.com/coe-3-3-borosilicate-glass-tube/