Ratio Four Coffee Machine (Certified Refurbished) --includes-5-year-warranty reliable brewing while the hand-blown

reliable brewing while the hand-blown glass carafe and Able Kone filter bring a clean

this knock box fits seamlessly into any espresso setup while standing up to daily use

The M58 Sunto with Flow Control is designed for intermediate to advanced home baristas looking for commercial-grade performance in a home-friendly package

Its stepless adjustment system offers near-infinite control

With a built-in OLED PID controller

Ratio Four Coffee Machine (Certified Refurbished) --includes-5-year-warranty reliable brewing while the hand-blownMeet the Ratio Four our most compact and versatile brewer, designed for coffee lovers who want barista quality results in smaller batches. Ideal for your daily solo cup or a generous travel mug, the Four delivers between 5 to 20 ounces of perfectly extracted coffee. This certified refurbished unit has been thoroughly inspected, cleaned, and tested to meet our high standards for performance and quality, so you can enjoy the same exceptional brewing