How to adjust grind size

Discover how to fine-tune your Oracle™ Jet with 45 grind settings for precision brewing. Begin with the factory setting of 22, and adjust the grind size using the dial—clockwise for coarser and anticlockwise for finer. Make minor adjustments and re-dial with fresh beans. With practice, dialling in your machine becomes second nature, ensuring perfect espresso every time with Breville.