{"product_id":"pietro-pro-brewing-manual-coffee-grinder-oyster-grey","title":"Pietro Pro Brewing Manual Coffee Grinder - Oyster Grey","description":"\u003cp\u003eThe Pietro Pro Brewing in oyster grey is a hand grinder built around 58mm vertical flat steel burrs, the kind you'd normally only see inside an electric brew grinder. The neutral grey reads understated on any counter and pairs naturally with a stainless kettle and a Hario V60. Made by Fiorenzato, the same Italian house that builds commercial espresso grinders for cafes worldwide.\u003c\/p\u003e\n\u003ch3\u003eWhy it works\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e58mm flat steel burrs, vertical orientation.\u003c\/strong\u003e Most hand grinders use small conical burrs. Pietro put commercial-portafilter-sized flat burrs in vertical alignment, which is what you'd find inside an electric brew grinder. The cup quality reflects that.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eM-Modal burr geometry, filter-tuned.\u003c\/strong\u003e Particle distribution is shaped specifically for pour-over, Chemex, Kalita, and AeroPress, the unimodal curve that filter extraction rewards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStepless ring-nut adjustment, 15 microns per click.\u003c\/strong\u003e Real micro-control. Dial in a Hario V60 in the morning and switch to a Chemex by evening.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDetachable burr chamber.\u003c\/strong\u003e Push a button, twist, lift. Cleaning the burrs takes a minute, not a screwdriver session.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes accessory pack.\u003c\/strong\u003e Stabilizing baseplate for steadier grinding, dosing funnel for clean transfers, brush for burr maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBurr:\u003c\/strong\u003e 58mm flat stainless steel, vertical alignment\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBurr geometry:\u003c\/strong\u003e M-Modal (Pro Brewing, filter-focused)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustment:\u003c\/strong\u003e Ring nut micrometric, stepless, ~15 microns per click\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBean capacity:\u003c\/strong\u003e 60g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 8.2 x 4.5 x 3.1 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.3 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e Food-grade aluminum and plastic, silicone non-slip base, neodymium magnetic seals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLever:\u003c\/strong\u003e Retractable for storage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade by:\u003c\/strong\u003e Fiorenzato (80+ years building professional grinders)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSetup and care notes\u003c\/h3\u003e\n\u003cp\u003eBrush the chamber every couple of weeks under daily use. The neodymium-sealed grinds container holds aroma overnight, useful if you grind one cup at a time. Burrs are user-replaceable when they eventually wear.\u003c\/p\u003e\n\u003ch3\u003eWho it's for, who it isn't\u003c\/h3\u003e\n\u003cp\u003eRight for the filter-focused brewer who wants commercial burr geometry without buying an electric, or for travel and home setups where electric isn't an option. Not the right pick if you brew espresso, the M-Modal burrs are filter-tuned, in which case the Pietro Manual (B-Modal) is the version you want.\u003c\/p\u003e\n\u003ch3\u003eSee it in action\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/caEfuuyt2r0\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eHand grinder versus electric for filter? Our \u003ca href=\"\/blogs\/buyer-guides\/manual-vs-electric-grinder\"\u003emanual versus electric grinder\u003c\/a\u003e guide walks through where each earns its keep.\u003c\/em\u003e\u003c\/p\u003e","brand":"Espresso Parts","offers":[{"title":"Default Title","offer_id":53577476735268,"sku":"FZTPIETROPB-OYSTER","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/8026\/0900\/files\/pietro-oyster-web-9.jpg?v=1777655322","url":"https:\/\/www.thecoffeemachine.com\/products\/pietro-pro-brewing-manual-coffee-grinder-oyster-grey","provider":"The Coffee Machine","version":"1.0","type":"link"}