High boron silicon glass is using glass in under the condition of high temperature
conductivity, through in internal heating of the glass to glass melting, by the advanced
production process, called "borosilicate glass 3.3". It is a kind of low expansion rate,
high temperature resistance, high strength, high hardness, high transmittance and high
chemical stability of special glass materials.

Model:481919
Specifications:
Material: Borosilicate Glass 3.3
Color:transparent
Capacity 500ml
Size:22.5x8cm/25x10.5cm

:
Manual measurement, please allow 1-3mm error

Package include:
1Set of Washing Bottle