C40 MK4 Nitro Blade Liquid Amber

Precision grinding with a warm, luminous finish. Liquid Amber wraps the C40 MK4’s benchmark performance in a rich, metallic hue—while inside, Comandante’s Nitro Blade® burr set delivers exceptionally clean, sweet, and consistent grinds from espresso-fine to coarse. The MK4 chassis is lighter and tougher than previous generations, with refinements that keep crank torque low and workflow smooth—built for daily use at home, on bar, or on the road.

Every MK4 includes two Bean Jars to match your routine: one brown glass (light-protective) and one clear, virtually unbreakable polymer—both food-safe and easy to rinse. Dose directly into the jar, grind with low retention, cap, and go; each jar typically holds around 40 g of roasted coffee (varies by density).

German-built craft, the industry’s benchmark Nitro Blade burrs, and a distinctive Liquid Amber exterior—engineered for precise, repeatable results across every brew method.