When you’re at the start of a busy workday, every ounce of consistency (and coffee!) matters. Add a dose of repeatability to your espresso workflow with the Ona Coffee Distribution tool. The OCD’s four sloped blades create a gorgeously groomed puck with a few quick turns of its knurled outer edges, and offers quick adjustment for any 58mm portafilter basket. Designed as a triple threat to improve declumping, leveling and particle distribution in your espresso pucks, the OCD will have you pulling perfect bottomless portafilter shots in no time.