{"product_id":"eureka-mignon-dosierring-offen-fur-kaffeemuhlen-dosing-funnel-trichter-57-58-3-mm-kopie-1","title":"Wiedemann Precision Funnel 41 mm – High-End Funnel for True 7g Single Shots","description":"\u003ch1\u003eWiedemann Precision Funnel 41 mm – High-End Funnel for True 7g Single Shots\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eWiedemann Precision Funnel 41 mm\u003c\/strong\u003e is not a classic dosing ring or funnel—but a high-precision specialty tool designed for a clearly defined workflow: \u003cstrong\u003eperfect single shots using 7g precision sieves\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIf you’re looking for maximum control, clean dosing, and reproducible results, this precision funnel is a game-changer. If, on the other hand, you’re looking \u003cstrong\u003efor\u003c\/strong\u003e a classic \u003cstrong\u003edosing ring for 58 mm or 54 mm\u003c\/strong\u003e, this product is deliberately \u003cstrong\u003enot the right choice\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat exactly is the 41 mm Precision Funnel?\u003c\/h2\u003e\n\u003cp\u003eThe 41 mm precision funnel was developed specifically for the \u003cstrong\u003eLa Marzocco X-Filter (7g single-shot basket)\u003c\/strong\u003e. This basket has an inner extraction area of just \u003cstrong\u003e41 mm\u003c\/strong\u003e —significantly smaller than classic 58 mm baskets.\u003c\/p\u003e\n\u003cp\u003eThe funnel performs two crucial functions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise dosing:\u003c\/strong\u003e The ground coffee is guided precisely into the 41 mm extraction area\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTamper guidance:\u003c\/strong\u003e The matching 41 mm tamper is guided to be precisely centered\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWithout this precision funnel, some of the ground coffee ends up outside the relevant area—leading to \u003cstrong\u003einconsistent extraction\u003c\/strong\u003e. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\n\u003cbr\u003eWhy this system is unique\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePerfect for \u003cstrong\u003etrue 7g single shots\u003c\/strong\u003e (no halved double shot)\u003c\/li\u003e\n\u003cli\u003eMaximum precision in \u003cstrong\u003edistribution \u0026amp; tamping\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eClean workflow with no coffee loss\u003c\/li\u003e\n\u003cli\u003eIdeal for \u003cstrong\u003ehome baristas, R\u0026amp;D, and sensory analysis\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with WDT technology (Weiss Distribution Technique)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe result: \u003cstrong\u003eclean extraction, reproducible results, and significantly less coffee consumption\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant: Not a traditional dosing ring \/ funnel\u003c\/h2\u003e\n\u003cp\u003eThe biggest mistake: Many people confuse the 41 mm precision funnel with a standard \u003cstrong\u003efunnel or dosing ring\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThat is incorrect.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e❌ Not a universal funnel for 58 mm filters\u003c\/li\u003e\n\u003cli\u003e❌ Not compatible with 54 mm portafilter\u003c\/li\u003e\n\u003cli\u003e❌ Not a replacement for classic dosing rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 41 mm refers to the \u003cstrong\u003einner working area\u003c\/strong\u003e —not the portafilter.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\n\u003cbr\u003eThe big topic: GBW grinders (Grind-by-Weight)\u003c\/h2\u003e\n\u003cp\u003eMany modern grinders such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEureka Mignon Libra\u003c\/li\u003e\n\u003cli\u003eMahlkönig E65 GBW\u003c\/li\u003e\n\u003cli\u003eFiorenzato AllGround Sense\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ework with \u003cstrong\u003ean integrated scale and dosing fork\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProblem:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA precision funnel or funnel protrudes beyond the portafilter\u003c\/li\u003e\n\u003cli\u003eThe portafilter no longer fits into the holder\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHands-Free GBW no longer works\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis means:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe funnel can only be used when \u003cstrong\u003eheld manually\u003c\/strong\u003e \u003c\/li\u003e\n\u003cli\u003eThe advantage of the GBW grinder is lost\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eConclusion:\u003c\/strong\u003e For GBW grinders, a \u003cstrong\u003eclassic 58 mm dosing ring\u003c\/strong\u003e is the better solution. \u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatibility – at a glance\u003c\/h2\u003e\n\u003ch3\u003eIdeally suited\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e58 mm portafilter (E61 standard)\u003c\/li\u003e\n\u003cli\u003eLa Marzocco Linea Mini \/ GS3\u003c\/li\u003e\n\u003cli\u003eECM, Profitec, Rocket\u003c\/li\u003e\n\u003cli\u003eSingle-dose grinders (Niche Zero, Fellow Opus)\u003c\/li\u003e\n\u003cli\u003eClassic grinders without GBW\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLimited compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGBW grinders (manual use only)\u003c\/li\u003e\n\u003cli\u003eMahlkönig E65 GBW\u003c\/li\u003e\n\u003cli\u003eEureka Libra\u003c\/li\u003e\n\u003cli\u003eFiorenzato Sense\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNot compatible\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e54 mm portafilter (Sage, Breville, Olympia Maximatic)\u003c\/li\u003e\n\u003cli\u003e49 mm systems (La Pavoni)\u003c\/li\u003e\n\u003cli\u003eStandard 58 mm portafilter without 7g system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReason: The funnel would \u003cstrong\u003efall\u003c\/strong\u003e into smaller portafilters \u003cstrong\u003einstead of resting\u003c\/strong\u003e on them. \u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePurchase recommendation\u003c\/h2\u003e\n\u003cp\u003eThe precision funnel only makes sense as part of a system:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7g precision filter (La Marzocco X-Filter \/ VST \/ IMS)\u003c\/li\u003e\n\u003cli\u003e41 mm precision tamper\u003c\/li\u003e\n\u003cli\u003e58 mm portafilter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWithout this combination, the product does not function effectively.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWho is this product perfect for?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHome baristas focused on precision\u003c\/li\u003e\n\u003cli\u003eEspresso enthusiasts with a 58 mm setup\u003c\/li\u003e\n\u003cli\u003eSingle-shot lovers (7g instead of 18g)\u003c\/li\u003e\n\u003cli\u003eCoffee comparison \u0026amp; sensory analysis (R\u0026amp;D)\u003c\/li\u003e\n\u003cli\u003eCaffeine-conscious users\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWho is this not the right choice for?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUsers of GBW grinders in hands-free mode\u003c\/li\u003e\n\u003cli\u003eOwners of 54 mm machines (Sage, Olympia)\u003c\/li\u003e\n\u003cli\u003eCustomers looking for a simple funnel\u003c\/li\u003e\n\u003cli\u003eStandard espresso users without a 7g system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInner diameter: 41.2 mm\u003c\/li\u003e\n\u003cli\u003eHeight: approx. 13 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum \/ Precision-machined\u003c\/li\u003e\n\u003cli\u003eCompatible with: 7g X-Filter systems\u003c\/li\u003e\n\u003cli\u003eInstallation: mechanical fit (no magnets)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eConclusion\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eWiedemann Precision Funnel 41 mm\u003c\/strong\u003e isn’t an accessory for everyone—it’s a \u003cstrong\u003ehigh-end tool designed for maximum precision\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIf you’re specifically aiming for \u003cstrong\u003esingle-shot perfection\u003c\/strong\u003e, this is one of the best tools on the market.\u003c\/p\u003e\n\u003cp\u003eHowever, if you’re looking for a classic \u003cstrong\u003efunnel or dosing ring\u003c\/strong\u003e, you’re better off choosing a 58 mm or 54 mm model.\u003c\/p\u003e","brand":"Wiedemann","offers":[{"title":"Schwarz","offer_id":56927963939081,"sku":"1622005","price":45.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0854\/2928\/9225\/files\/Wiedemann-Manufaktur-Praezisionstrichter-41-Eureka-schwarz-2000px.webp?v=1774954927","url":"https:\/\/naturbohne.de\/en\/products\/eureka-mignon-dosing-ring-open-for-coffee-grinders-dosing-funnel-57-58-3-mm-copy-1","provider":"Natur Bohne GmbH","version":"1.0","type":"link"}