Paragon Espresso – Chilling Rocks (6-Pack)
SKU: PG-ESPROCK6
Material: Food-Grade Stainless Steel with PCM Core
Application: Designed for use with the Nucleus Paragon Espresso system
The Paragon Espresso Chilling Rocks are precision-engineered thermal modules that unlock the full aromatic potential of espresso extraction. Built specifically for the Nucleus Paragon Espresso system, these six high-performance cooling rocks use advanced phase change material (PCM) technology to instantly reduce the temperature of espresso flow—preserving delicate volatile compounds that are typically lost in heat.
Made for Paragon Espresso
Custom-sized for compatibility with the Paragon Espresso chilling chamber, enabling precise mid-extraction cooling for espresso brewing.
PCM Cooling Core
Each rock contains a phase change material that absorbs heat at a constant rate, ensuring consistent, repeatable thermal transfer every time.
Hygienic & Reusable
Constructed with food-grade stainless steel, these chilling rocks are non-porous, easy to clean, and will not alter coffee flavor.
Preserve Aromatics & Acidity
Slows down flavor degradation and helps stabilize the espresso by rapidly cooling the stream before it enters the cup.
Pack of 6 for Rotational Use
Always have rocks ready to go—ideal for service bars, training environments, or espresso competitions where workflow speed and consistency matter.
| Feature | Details |
|---|---|
| Product Type | Reusable Espresso Chilling Rocks |
| Quantity | 6 Rocks per Set |
| Compatibility | Nucleus Paragon Espresso System |
| Material | Food-Grade Stainless Steel + PCM Core |
| Cleaning | Hand-wash recommended |
| Reusability | Yes (long service life) |
| Function | Aroma & compound retention via rapid cooling |
Designed for the Paragon Espresso system
PCM cooling core stabilizes flavor and temperature
Stainless steel outer shell for hygiene and durability
Captures volatile espresso aromatics otherwise lost to heat
Pack of 6 for continuous service or rotation
Baristas and cafés using the Paragon Espresso system
Competitions where espresso flavor clarity is critical
Espresso tasting labs and training centers
Professionals aiming to enhance espresso aroma expression
These aren’t ordinary chilling rocks—they're thermal precision tools. With the Nucleus Paragon Espresso Rocks, you don’t just brew espresso. You extract everything it was meant to express.