1.Ceramic glass: thermal shock resistance<800centi-degree 2.Black glass used to induction cooktop 3.We can drill holes perfect Ceramic GlassOur ceramic glass can be well used to induction cooktop, heater, etc.The detail of our glass:1.Thermal shock resistance≤800oC2.Black glass used to induction cooktop.3.We can drill holes perfect on the glass, and we can drill Ø12, Ø16, Ø18, Ø46, Ø135, also we ...