Paragon Espresso - Bean Bros.
Paragon Espresso - Bean Bros.
Paragon Espresso - Bean Bros.
Paragon Espresso flavorful experience
Paragon Espresso - Bean Bros.
Paragon Espresso - Bean Bros.
Paragon Espresso flavorful experience
Paragon Espresso - Bean Bros.
Paragon Espresso - Bean Bros.
Paragon Espresso - Bean Bros.
Paragon Espresso flavorful experience
Paragon Espresso - Bean Bros.
Paragon Espresso - Bean Bros.
Paragon Espresso flavorful experience

Paragon Espresso flavorful experience

€63.90
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The Paragon Espresso is an innovative extract-chilling tool designed to preserve the full aroma and flavor of every espresso shot. Developed in collaboration with Zurich University, this tool ensures that volatile aromatic compounds, which normally evaporate during brewing, remain in your cup for a richer and more balanced experience.


Using advanced chilling technology, the system rapidly cools the espresso stream as it is extracted. This unique process locks in delicate flavors and aromas, maintaining the coffee’s natural complexity and fragrance. Whether you are a professional barista or a passionate home brewer, the Paragon Espresso helps you unlock the true character of your beans with every shot.


Key Features:

✅ Extract-Chilling Technology – Retains volatile aroma compounds for maximum flavor

✅ Enhanced Coffee Taste – Produces espresso with fuller body, richer aroma, and clearer notes

✅ Professional & Home Use – Suitable for barista competitions or quality-focused home brewing

✅ Durable Construction – Built for long-lasting performance and reliability

✅ Easy Integration – Compatible with most espresso machines


With the Paragon Espresso, every shot becomes more expressive, aromatic, and precise. Designed for coffee lovers who value consistency and flavor, it elevates brewing to professional standards. Perfect for those who demand precision, this tool ensures no subtle flavor is lost, transforming each cup into a memorable coffee experience.

Component Details
Chilling Rock 30mm diameter, stainless steel with titanium coating, glycerin & water core
Espresso Mount 34mm × 120mm, powder-coated aluminum, silicone grip
Compatibility Fits most espresso machines and standard cups
Waterproof Yes
Made For Espresso brewing (not for filter coffee)
Food Safe Yes, all materials FDA-approved
Weight Approx. 280g
SKU PAR-ESP-TI

Nucleus Coffee Tools is an Australian-based company founded by World Barista Champion Saša Šestić. With a mission to push the boundaries of coffee science and brewing excellence, Nucleus develops high-performance tools designed for coffee professionals and enthusiasts who demand precision, consistency, and innovation.

Each product from Nucleus is born from deep research and collaboration with scientists, coffee farmers, and world-class baristas. Their tools are not just functionalthey’re designed to elevate the entire coffee journey, from farm to cup. Known for quality materials, thoughtful engineering, and a focus on workflow and flavor development, Nucleus has earned a strong reputation in the specialty coffee community worldwide.

Whether it's tools for brewing, roasting, or extraction analysis, Nucleus Coffee Tools empowers users to explore and perfect every step of the coffee process.

Designed in Partnership with Zurich University

The Paragon isn’t just a stylish accessory it’s based on years of scientific research. In testing, it has been shown to help retain up to 40% more key aroma compounds during brewing compared to unchilled extraction. These are the same compounds responsible for fruity, floral, and bright flavors in espresso.

Why Aroma Retention Matters

When hot espresso hits the air, essential aroma molecules begin to evaporate. These compounds carry a large part of the perceived flavor. By chilling the espresso as it brews, the Paragon helps keep these compounds in the liquid, not in the air. The difference is noticeable in both the taste and aroma.

Chilling Rock Design

The Paragon includes a 30mm stainless steel chilling rock with a titanium coating. It’s filled with a dense, food-safe gel that freezes quickly and stays cold longer than water-filled versions. Its large surface area and spherical shape allow for fast and even cooling of your espresso stream without interrupting the workflow.

Fits Any Setup

The aluminum espresso mount is lightweight, durable, and easy to position. With its adjustable height and anti-slip grips, it fits a wide range of espresso machines and cup sizes. Just place it under your portafilter, and you're ready to chill during extraction.

Used in World Championships

The Paragon has been used by some of the world’s top baristas, including finalists in the World Barista and Ibrik Championships. It’s a trusted tool for those who want their coffee to taste its best in the highest levels of competition.

We are Bean Bros

Bean Bros are your trusted professionals in coffee curation, offering expertly crafted coffee subscriptions and top-notch roasting.

We’re also experts in coffee machines, grinders, and all the essential tools you need to brew the perfect cup.

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