Get ready to sip on this: A new brewing method is shaking up the coffee world. The Binocular Dripper, a dual-cone pourover designed by UAE barista Mariam Erin, isn’t just another tool—it’s a revolution in how we think about blending. Launched at the World of Coffee Dubai, this device lets you brew two coffees simultaneously, then merge them mid-process. The result? A cup that’s more than the sum of its parts, with aromatics, acids, and sugars captured at their peak.
At its core, the Binocular Dripper is about timing. Each cone, angled at 30 degrees, holds 6–12 grams of coffee and can be brewed independently. You can adjust doses, pour patterns, and extraction methods for each side, then combine them in the included server. This “wet blending” approach, as Erin calls it, isn’t just convenience—it’s chemistry. By merging brews during extraction, the dripper allows thermal and chemical interactions to happen in real time. “Blending during brewing isn’t about shortcuts,” she explains. “It’s about letting flavors evolve as they should, not after the fact.”
Erin, a three-time UAE Brewers champion and bronze medalist at the World Cezve/Ibrik Championship, has spent years refining this concept. Her 2022 prototype, a 3D-printed model, evolved into the final product now sold by Brewing Gadgets for $53. The device’s flexibility is its strength: Whether you’re a home brewer or a café barista, it lets you experiment with flavor profiles without sacrificing precision. The cones fit Hario V60 filters, making it accessible for those already invested in manual brewing.
The Binocular Dripper solves a long-standing problem: how to blend coffees without losing their individual character. By merging brews mid-extraction, it preserves volatile compounds that would otherwise dissipate. This isn’t just about taste—it’s about understanding coffee as a dynamic, interactive medium.
How might this approach change the way you think about coffee blending.
How might this approach change the way you think about coffee blending?
KEY POINTS The dual-cone system enables real-time blending, preserving peak aromatics and acidity. Thermal and chemical interactions during brewing create a more unified cup than post-brew mixing. Its compatibility with V60 filters and affordable price make it accessible for both home and professional use.
CLOSE How might this approach change the way you think about coffee blending?
Questions & Answers
How does the Binocular Dripper work?
The Binocular Dripper uses wet blending to mix pigments with a liquid medium, creating smooth, consistent color. It’s designed for artists seeking precise control over paint texture and flow.
What materials are needed for wet blending?
Wet blending requires pigments, a liquid medium like water or glycerin, and a surface such as paper or canvas. The Binocular Dripper helps mix them evenly for seamless color transitions.
Information sourced from industry reports and news outlets.
