Pour-over calibration matrix - Digital Product

Ever found it difficult to develop a recipe for your coffee? or do you find it difficult to figure out which variable to adjust to bring the best out of that coffee you bought with your hard-earned money? Well, the Pour-over Calibration Matrix is the perfect solution for you. 

This easy to follow easy to use step by step pour-over calibration matrix is the perfect tool to help homebrewers and baristas develop consistent and repeatable pour-over recipes.  

This product is delivered as a PDF file and a digital instructional video