Small but Mighty. Pour-Over Precision Without the Fuss.
Introducing the Ratio Four Coffee Machine, the sleekest member of the Ratio lineup, built for the single-serve specialist who refuses to compromise. Designed for the modern kitchen, this space-saving machine brings handcrafted pour-over flavor with one-button simplicity—producing between 5–20 oz. of world-class coffee in under 4 minutes.
Inspired by barista technique but engineered for everyday use, the Ratio Four automates the bloom and brew cycle using optimal temperature and water flow, giving you café-level results every time. No pods, no plastic waste—just incredible coffee made beautifully simple.
Key Features:
• Bloom & Brew Automation: The Four delivers an initial bloom to degas fresh grounds, pauses, then finishes the pour-over cycle for optimal extraction and flavor clarity.
• Removable Water Canister: Fill it at the sink or on a scale for exact water volume—your brew, your way.
• Multiple Filter Compatibility: Ships with a flat-bottom basket, but also supports Hario V60™, Kalita Wave™, and Origami™ drippers.
• Ultra-Compact Design: At just 11.5” tall and 7.5” wide, this machine fits anywhere.
• Glass Carafe Included: Handblown glass ensures heat retention and a clean pour.
• Built to Last: BPA-free construction. 5-year warranty. Designed in Portland, Oregon.
Why You’ll Love It:
• Makes 1–2 cups of incredibly rich pour-over coffee without hassle.
• Perfect for small kitchens, offices, travel setups, or daily use.
• Crafted to deliver specialty-grade brewing without barista skills.
• Pairs flawlessly with our air-roasted, small batch, single origin coffees.
Tech Specs:
• Capacity: 5–20 oz
• Brew Time: ~4 minutes
• Dimensions: 11.5” H x 7.5” W
• Carafe: Handblown Glass
• Water Tank: BPA-Free, Removable
• Warranty: 5 Years
• Designed: Portland, Oregon
Watch It Brew:
Perfect For:
Small kitchens, high-end pour-over enthusiasts, or anyone tired of overpriced pods and underwhelming flavor.