Ratio Handblown Glass Carafe (Second Quality)

The centerpiece of the Ratio Eight brewing system, our glass carafe is a beautiful and functional piece in its own right. Made from laboratory-grade borosilicate glass, it features a silicone base with a magnetic activator to engage Ratio Eight. This carafe can also be used with the Ratio Six. The carafe comes with our silicone heat lid.

Second quality means that the part did not meet our stringent visual standards but fully meets our functional requirements. Common issues that create a second quality piece are: slight visual spots or aesthetic imperfections, small air bubbles in the glass, or other optical imperfections that do not impact the function of the carafe.