Nucleus Paragon Chilling Rocks Espresso Set

Controlled Extraction and Instant Cooling

The Nucleus Paragon Chilling Rocks Espresso Set is a barista accessory designed to optimize espresso extraction through instant cooling of the flow. Developed to preserve volatile aromas that naturally evaporate under heat, it results in a more expressive, cleaner, and more balanced cup.

Why use chilling rocks for espresso?

During a classic extraction, some of the most delicate aromatic compounds dissipate quickly. The Paragon system is based on a simple principle: pouring espresso directly over a cooled rock to immediately lower the liquid's temperature, while maintaining the drink's intensity and structure.

Result:

• More defined aromas
• More precise acidity
• Cleaner mouthfeel
• Better perception of fruity and floral notes

Comes with: 2 Paragon frames, 4 chilling rocks, and an instruction manual.