Extra Kit for Dual Boiler Machines’ Includes:

2L are compatible (sold separately) and are ideal for self-service style coffee

While most slow drip brewers require you to readjust the dripping rate over a long period of time

By filtering out chlorine and other taste-inhibiting substances

Matrix G1 FlowBar Smart Pocket Coffee Scale Ghost Burr Grinders Extra Kit for Dual BoilerExperience precise control over every gram and flow rate with the Matrix G1 FlowBar Smart Pocket Coffee Scale, designed for coffee lovers who value accuracy and speed. Combining elegant design with FlowBar app integration, this compact smart scale delivers professional level performance for espresso, pour over and manual brewing helping you achieve perfect flavour balance in every cup. Built with a high sensitivity load cell and Flow Rate Bar, the G1