Eight Coffee Machine Open Box

$400 Regular price $450
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Ratio Eight changes everything with precision brewing technique, top-quality construction, and a design that will elevate any environment for years to come.

Every Clive purchase includes a 30-day Satisfaction Guarantee. Whenever a customer lets us know they want to return a machine, we take it back and put it through a rigorous testing, replacing, and cleaning process before it is turned over to our Open Box category. Contact us to find out more about our Open Box machines.

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The Ratio Eight Coffee Maker combines precision brewing technique, top-quality construction, and a design that will elevate any environment. Simulating a skilled barista pour over, the Ratio meters the water flow to create a bubbly interaction called "the bloom”. The result is more evenly extracted grounds and a more amazing cup of coffee.

The Ratio Eight detects the water in the tank and changes the brew cycle automatically given the amount of liquid. This allows for perfect partial batch brewing, anywhere from 16 to 40 ounces. The Ratio is equipped with a powerful die-cast heating element. Where lesser machines struggle to maintain the optimum temperature – brewing either too hot or too cold – Ratio delivers water at or near the optimum temperature of 200 degrees. The water flows through a stainless steel shower head designed for even distribution over the grounds. 

We believe quality design deserves the best materials. That’s why we built the Ratio Eight with precision-machined aluminum, BPA free polymer, and a selection of premium hardwoods. Designed in Portland, Oregon, every Ratio machine is meticulously assembled by hand. There are coffee machines that make great coffee and there are coffee machines that look great. Ratio is the first coffee machine that is truly both, combining form and function.


  • Automatic coffee maker that simulates a pour over
  • One button operation
  • Hand blown borosilicate glass carafe
  • Stainless steel brew head
  • Powerful heating element to deliver water at 200 degrees Fahrenheit
  • Solid wood accents and die-cast aluminum body
  • Laboratory grade borosilicate water lines and carafe
  • BPA-free polymer water tank, or upgrade to borosilicate glass
  • Carafe holds Chemex paper filters or Able Kone stainless steel filter
  • Powerful 1600 watt/110 or 220 volt heating element
  • Includes 1 bottle of Ratio Wash, 1 Ratio Microfiber Towel and 4 sample Chemex paper filters
  • Hand assembled in Portland, Oregon
  • 5-year warranty


  • Height: 14"
  • Width: 9"
  • Depth: 13.5"
  • Capacity: 40 oz
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