C40 MK4 Nitro Blade Sunset

Precision grinding with a warm, glowing finish. Sunset wraps the C40 MK4’s benchmark performance in a sparkling, alpine-inspired hue, while inside the grinder Comandante’s Nitro Blade® burrs deliver exceptionally clean, sweet, and consistent grinds from espresso-fine to coarse—with low crank torque and a smooth workflow.

The MK4 generation refines durability and portability with updated internals and a lighter, tougher chassis, and each unit ships with two Bean Jars: one brown glass (light-protective) and one clear polymer that’s virtually unbreakable. Both are food-safe, easy to rinse, and typically hold ~40 g of roasted coffee. Made in Germany. 

At the heart of the C40 is the proprietary Nitro Blade burr set—engineered from high-alloy, high-nitrogen stainless steel for outstanding edge retention and uniform particle distribution across brew methods. It’s the reason coffee pros rely on the C40 for precise, repeatable results day after day.

German-built craft, industry-defining Nitro Blade burrs, and a luminous Sunset exterior—engineered for precise, repeatable results at home, on bar, or on the road.