{"product_id":"comandante-c40-nitro-mk4-liquid-amber","title":"Comandante C40 Nitro Blade Coffee Grinder MK4 (Liquid Amber)","description":"\u003ch1\u003e\u003cstrong\u003eComandante C40 Nitro Blade Coffee Grinder MK4 (Liquid Amber)\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eWhen Comandante's craftsmen slice timber into fine sheets of veneer, something remarkable happens. The wood reveals itself, layer by layer, exposing grain patterns that were hidden inside the tree for decades. Each piece tells a different story. The Liquid Amber finish showcases walnut veneer at its most luminous, with warm honey and amber tones that shift and glow depending on how the light catches the surface. It's the kind of wood you want to pick up and hold, to run your thumb across before you've even thought about grinding coffee.\u003c\/p\u003e\n\u003cp\u003eThis is one of Comandante's Premium Wood models, and the process behind it is decidedly hands-on. Trees are responsibly sourced from local partners, and only the most beautiful pieces make the cut. The veneer is carefully laminated onto the stainless steel body by hand, then meticulously sanded and polished with natural hard wax oil. This finishing process is repeated multiple times to achieve that smooth, lustrous surface. It's particularly challenging work with hardwoods, but Comandante consider it non-negotiable. The result is a grinder you experience with your eyes, your hands, and even your ears as you grind. The combination of steel's robustness and wood's organic warmth has been at the heart of Comandante's design philosophy from the very beginning.\u003c\/p\u003e\n\u003cp\u003eBeneath that handcrafted exterior sits the legendary Nitro Blade burr set, unchanged because it didn't need improving. The high-nitrogen stainless steel burrs deliver the same exceptional particle uniformity that has made the C40 the trusted choice of World Brewers Cup champions and discerning home brewers worldwide. The MK4 generation adds practical refinements like a redesigned engine frame that eliminates trapped beans, and an unbreakable polymer jar for travel. But the Liquid Amber is really about the ritual: the weight of it in your hand, the warmth of the wood, the satisfying click of the grind adjustment, and the knowledge that no other grinder looks quite like yours.\u003c\/p\u003e\n\u003ch1\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurr type:\u003c\/strong\u003e Nitro Blade heptagonal conical burrs (40mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurr material:\u003c\/strong\u003e High-alloyed, high-nitrogen stainless steel with fine martensitic micro-crystal matrix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody material:\u003c\/strong\u003e Stainless steel with Liquid Amber walnut veneer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWood finish:\u003c\/strong\u003e Natural hard wax oil (food-safe, multiple coats, hand-polished)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrind adjustment:\u003c\/strong\u003e Stepped click system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrind settings:\u003c\/strong\u003e 35+ settings (Turkish to cold brew)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThroughput:\u003c\/strong\u003e Approximately 1 bean per turn at less than 3Nm torque\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 740g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 150mm (H) x 60mm (D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBean jar capacity:\u003c\/strong\u003e 40g per jar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded accessories:\u003c\/strong\u003e 1 x brown glass Bean Jar, 1 x clear polymer Bean Jar, attachable crank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank knob:\u003c\/strong\u003e 100% natural European oak, handmade in Black Forest\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle bearings:\u003c\/strong\u003e 2 x stainless steel micro ball bearings with rubber seals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle and crank:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine frame:\u003c\/strong\u003e Eastman Tritan copolyester (BPA-free)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLid material:\u003c\/strong\u003e Urochem 371 (natural-based)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e Aluminium-free, BPA-free, food-safe materials throughout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrind range:\u003c\/strong\u003e Turkish\/espresso (fine) to cold brew (coarse)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e 100% Made in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch4\u003eWhat wood is used for the Liquid Amber finish?\u003c\/h4\u003e\n\u003cp\u003eLiquid Amber features a walnut veneer, known for its rich, warm tones that range from honey gold to deeper amber hues. The veneer is responsibly sourced from Comandante's local partners and hand-selected for its grain patterns before being carefully laminated onto the stainless steel body.\u003c\/p\u003e\n\u003ch4\u003eWhy does my grinder look different from the photos?\u003c\/h4\u003e\n\u003cp\u003eEach Liquid Amber grinder is genuinely unique. Because the veneer is cut from natural wood, the structure and tone of colour will vary from piece to piece. This isn't a flaw; it's the whole point. Comandante's craftsmen select each piece of veneer individually, ensuring every grinder showcases the natural beauty of the wood.\u003c\/p\u003e\n\u003ch4\u003eHow do I care for the wood veneer?\u003c\/h4\u003e\n\u003cp\u003eComandante offers a Wood Care Balm specifically for their Premium Wood models. Regular application will help maintain the lustre and protect the veneer. Keep the wooden surface dry and avoid submerging the grinder in water. A soft, slightly damp cloth can be used for cleaning, and treat the wood as you would any quality wooden item in your home.\u003c\/p\u003e\n\u003ch4\u003eWhat is the Nitro Blade burr set?\u003c\/h4\u003e\n\u003cp\u003eThe Nitro Blade is the world's first heptagonal (seven-sided) conical burr designed specifically for specialty coffee. Crafted from high-nitrogen stainless steel with a fine martensitic micro-crystal matrix, these burrs feature individually sharpened cutting edges that slice through beans rather than crushing them. The result is exceptional particle uniformity across all grind settings.\u003c\/p\u003e\n\u003ch4\u003eWhat brewing methods can I use with the C40 MK4?\u003c\/h4\u003e\n\u003cp\u003eThe C40 covers the full range of grind sizes. As a starting guide: Turkish coffee sits around 5-8 clicks, espresso 8-12 clicks, moka pot 13-15 clicks, filter\/pour-over\/AeroPress 20-28 clicks, French press 32-35 clicks, and cold brew around 35 clicks.\u003c\/p\u003e\n\u003ch4\u003eWhat's improved in the MK4 compared to earlier versions?\u003c\/h4\u003e\n\u003cp\u003eThe MK4 features a redesigned engine frame that eliminates trapped beans entirely, and includes an unbreakable polymer bean jar alongside the traditional brown glass. The packaging has also been updated with improved protection and sustainable materials. All parts remain backwards compatible with the MK3.\u003c\/p\u003e\n\u003ch4\u003eWhat's included in the box?\u003c\/h4\u003e\n\u003cp\u003eEach C40 MK4 Liquid Amber comes with one brown glass Bean Jar, one clear polymer Bean Jar, an attachable crank with oak knob, and a comprehensive manual in sustainable, recyclable packaging.\u003c\/p\u003e\n\u003ch4\u003eHow does the tactile experience differ from the powder-coated models?\u003c\/h4\u003e\n\u003cp\u003eThe wood veneer offers a distinctly warmer, more organic feel compared to the powder-coated finishes. Comandante specifically note that the tactile experience is crucial to the Premium Wood models, and describe it as a difference you can see, feel, and even hear whilst grinding. The natural hard wax oil finish gives a smooth, satiny surface that's pleasant to hold.\u003c\/p\u003e\n\u003ch4\u003eHow do I clean the Comandante C40?\u003c\/h4\u003e\n\u003cp\u003eNever submerge the grinder in water or put it in the dishwasher. Keep the wooden veneer dry; a soft, damp cloth can be used sparingly. Every two weeks, disassemble the grinder and use a brush to remove residual coffee grounds from the burrs and chamber. The bean jars can be washed with soap and water.\u003c\/p\u003e\n\u003ch4\u003eWhere is the Comandante C40 manufactured?\u003c\/h4\u003e\n\u003cp\u003eThe C40 MK4 is 100% Made in Germany by Comandante's team of craftsmen and women based just outside Munich, Bavaria. The oak crank knobs are handmade in Germany's Black Forest, and the wood veneers are hand-laminated, sanded, and polished by Comandante's own team.\u003c\/p\u003e","brand":"Comandante","offers":[{"title":"Default Title","offer_id":41791421808693,"sku":"SS-COMANDANTEC40MK4_LA","price":255.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/1572\/products\/C40-2012.jpg?v=1665055445","url":"https:\/\/ozonecoffee.mom\/products\/comandante-c40-nitro-mk4-liquid-amber","provider":"Ozone Coffee UK","version":"1.0","type":"link"}