{"title":"Base Knock","description":"\n\u003ch2\u003eWhy the name Knock?\u003c\/h2\u003e\n\u003cp\u003eAfter the first ramping of the espresso, a light knock is applied to the side of the portafilter, which causes all the espresso powder to fall from the side into the portafilter. Then it is tamped again. To avoid having to use the tamper base for this light tap on the portafilter, which could damage the soft portafilter, or even the wooden handle, the tamper can now be knocked with the silicone ring incorporated in the base. We have had this invention protected by law.\u003c\/p\u003e","products":[{"product_id":"49-mm-tamper-unterteil-knock-joefrex","title":"Tamper Base KNOCK 49 mm - JoeFrex","description":"\u003ch2\u003eJoeFrex - 49 mm Tamper Base KNOCK\u003c\/h2\u003e\n\u003cp\u003eAll KNOCK tamper bases feature a flat pressing surface to compact coffee grounds.\u003c\/p\u003e\n\u003cp\u003eWhy the name Knock?\u003c\/p\u003e\n\u003cp\u003eAfter the initial coffee ground compression, lightly tapping on the side of the portafilter to dislodge any remaining grounds. Then, it can be pressed again. To avoid using the tamper base or the wooden handle for this gentle tap on the portafilter, which risks damaging both the tamper and the portafilter arm, you can now tap with the integrated silicone ring in the base.\u003c\/p\u003e\n\u003cp\u003eThe tamper base size required varies depending on the manufacturer. Below is a list of manufacturers and their required sizes for tamper bases:\u003c\/p\u003e\n\u003cp\u003e- Delonghi BAR: 51mm\u003cbr\u003e- Dalla Corte: 54mm\u003cbr\u003e- ECM: 58mm\u003cbr\u003e- Elektra Micro Casa S1: 49mm\u003cbr\u003e- Elektra: 58mm\u003cbr\u003e- Faema: 58mm\u003cbr\u003e- Fiorenzato: 58mm\u003cbr\u003e- Francis! Francis! X1: 56mm\u003cbr\u003e- Gaggia: 58mm\u003cbr\u003e- Grimac: 58mm\u003cbr\u003e- IIsomac: 58mm\u003cbr\u003e- IZZO Lever: 53mm\u003cbr\u003e- IZZO: 58mm\u003cbr\u003e- Krups: 48\/49mm\u003cbr\u003e- La Cimbali: 58mm\u003cbr\u003e- La Marzocco: 58mm\u003cbr\u003e- La Pavoni Club Combo \/ Duetto: 58mm\u003cbr\u003e- La Pavoni Europiccola: 48\/49mm\u003cbr\u003e- La Pavoni Manual Lever for Domestic Use (starting from 1999): 51mm\u003cbr\u003e- La Pavoni Manual Lever for Domestic Use (until 1999): 48\/49mm\u003cbr\u003e- La Pavoni Lusso: 53mm\u003cbr\u003e- La Pavoni Millennium: 51mm\u003cbr\u003e- La Pavoni Professional: 51mm\u003cbr\u003e- La Pavoni Pub: 58mm\u003cbr\u003e- La Scala: 58mm\u003cbr\u003e- La Spaziale: 53mm\u003cbr\u003e- Nuova Simonelli: 58mm\u003cbr\u003e- Quickmill: 58mm\u003cbr\u003e- Rancilio: 58mm\u003cbr\u003e- Reneka: 57mm\u003cbr\u003e- Saeco: 53mm or 51mm\u003cbr\u003e- San Marco: 54.4mm or 53mm\u003cbr\u003e- Vibiemme: 58mm\u003cbr\u003e- Wega: 58mm\u003c\/p\u003e","brand":"JoeFrex","offers":[{"title":"Default Title","offer_id":53580638880074,"sku":"9047-49-bk","price":21.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/1575\/0474\/files\/Joe-Frex-Base-Knock.jpg?v=1765552898"},{"product_id":"57-mm-tamper-unterteil-knock-joefrex","title":"Tamper Base KNOCK 57 mm - JoeFrex","description":"\u003ch2\u003eJoeFrex - 57 mm Tamper Base KNOCK\u003c\/h2\u003e\n\u003cp\u003eAll the lower parts of KNOCK feature a flat pressing surface to compress coffee grounds.\u003c\/p\u003e\n\u003cp\u003eWhy the name Knock?\u003c\/p\u003e\n\u003cp\u003eAfter the first coffee ground compression, lightly tap on the side of the portafilter to dislodge any remaining grounds. Then, it can be pressed again. To avoid using the tamper base or the wooden handle for this light tap on the portafilter, risking damage to both the tamper and the portafilter arm, you can now tap with the integrated silicone ring in the base.\u003c\/p\u003e\n\u003cp\u003eThe size of the tamper base required varies depending on the manufacturer. Below is a list of manufacturers and their required tamper base sizes:\u003c\/p\u003e\n\u003cp\u003e- Delonghi BAR: 51mm\u003cbr\u003e- Dalla Corte: 54mm\u003cbr\u003e- ECM: 58mm\u003cbr\u003e- Elektra Micro Casa S1: 49mm\u003cbr\u003e- Elektra: 58mm\u003cbr\u003e- Faema: 58mm\u003cbr\u003e- Fiorenzato: 58mm\u003cbr\u003e- Francis! Francis! X1: 56mm\u003cbr\u003e- Gaggia: 58mm\u003cbr\u003e- Grimac: 58mm\u003cbr\u003e- IIsomac: 58mm\u003cbr\u003e- IZZO Lever: 53 mm\u003cbr\u003e- IZZO: 58mm\u003cbr\u003e- Krups: 48\/49mm\u003cbr\u003e- La Cimbali: 58mm\u003cbr\u003e- La Marzocco: 58mm\u003cbr\u003e- La Pavoni Club Combo \/ Duetto: 58mm\u003cbr\u003e- La Pavoni Europiccola: 48\/49mm\u003cbr\u003e- La Pavoni Manual Lever for Domestic Use (starting from 1999): 51mm\u003cbr\u003e- La Pavoni Manual Lever for Domestic Use (until 1999): 48\/49mm\u003cbr\u003e- La Pavoni Lusso: 53mm\u003cbr\u003e- La Pavoni Millennium: 51mm\u003cbr\u003e- La Pavoni Professional: 51mm\u003cbr\u003e- La Pavoni Pub: 58mm\u003cbr\u003e- La Scala Tamper: 58mm\u003cbr\u003e- La Spaziale: 53mm\u003cbr\u003e- Nuova Simonelli: 58mm\u003cbr\u003e- Quickmill: 58mm\u003cbr\u003e- Rancilio: 58mm\u003cbr\u003e- Reneka: 57mm\u003cbr\u003e- Saeco: 53mm or 51mm\u003cbr\u003e- San Marco: 54.4mm or 53mm\u003cbr\u003e- Vibiemme: 58mm\u003cbr\u003e- Wega: 58mm\u003c\/p\u003e","brand":"JoeFrex","offers":[{"title":"Default Title","offer_id":53580639011146,"sku":"9047-57-bk","price":21.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/1575\/0474\/files\/Joe-Frex-Base-Knock_2472c0b8-93a8-4f3b-a7e7-ebf8ddc15da4.jpg?v=1765552900"},{"product_id":"partie-inferieure-plate-58-mm-tamper-tasseur-knock","title":"Tamper Base KNOCK 58 mm - JoeFrex","description":"\u003ch2\u003eJoeFrex - 58 mm Tamper Base KNOCK\u003c\/h2\u003e\n\u003cp\u003eAll the lower parts of KNOCK have a flat pressing surface to compress the coffee powder.\u003c\/p\u003e\n\u003cp\u003eWhy the name Knock?\u003c\/p\u003e\n\u003cp\u003eAfter pressing the coffee powder for the first time, lightly tap on the side of the portafilter to dislodge any remaining powder on the sides. Then it can be pressed again. To avoid using the base of the tamper or the wooden handle for this light tap on the portafilter, risking damage to both the tamper and the portafilter arm, you can now tap with the integrated silicone ring in the base.\u003c\/p\u003e\n\u003cp\u003eThe size of the tamper to be used varies according to the manufacturer. Here you will find a list of manufacturers and their required sizes for tampers:\u003c\/p\u003e\n\u003cp\u003e- Delonghi BAR Tamper 51mm\u003cbr\u003e- Dalla Corte 54mm\u003cbr\u003e- ECM Tamper 58mm\u003cbr\u003e- Elektra Micro Casa S1 Tamper 49mm\u003cbr\u003e- Elektra Tamper 58mm\u003cbr\u003e- Faema Tamper 58mm\u003cbr\u003e- Fiorenzato Tamper 58mm\u003cbr\u003e- Francis! Francis! X1 Tamper 56mm\u003cbr\u003e- Gaggia Tamper 58mm\u003cbr\u003e- Grimac Tamper 58mm\u003cbr\u003e- IIsomac Tamper 58mm\u003cbr\u003e- IZZO Lever Tamper 53 mm\u003cbr\u003e- IZZO Tamper 58mm\u003cbr\u003e- Krups Tamper 48\/49mm\u003cbr\u003e- La Cimbali Tamper 58mm\u003cbr\u003e- La Marzocco Tamper 58mm\u003cbr\u003e- La Pavoni Club Combo \/ Duetto Tamper 58mm\u003cbr\u003e- La Pavoni Europiccola Tamper 48\/49mm\u003cbr\u003e- La Pavoni Manual Lever for Domestic Use (starting from 1999) Tamper 51mm\u003cbr\u003e- La Pavoni Manual Lever for Domestic Use (until 1999) Tamper 48\/49mm\u003cbr\u003e- La Pavoni Lusso Tamper 53mm\u003cbr\u003e- La Pavoni Millennium Tamper 51mm\u003cbr\u003e- La Pavoni Professional Tamper 51mm\u003cbr\u003e- La Pavoni Pub Tamper 58mm\u003cbr\u003e- La Scala Tamper 58mm\u003cbr\u003e- La Spaziale Tamper 53mm\u003cbr\u003e- Nuova Simonelli Tamper 58mm\u003cbr\u003e- Quickmill 58mm\u003cbr\u003e- Rancilio Tamper 58mm\u003cbr\u003e- Reneka Tamper 57mm\u003cbr\u003e- Saeco Tamper 53mm or 51mm\u003cbr\u003e- San Marco Tamper 54.4mm or 53mm\u003cbr\u003e- Vibiemme Tamper 58mm\u003cbr\u003e- Wega Tamper 58mm\u003c\/p\u003e","brand":"JoeFrex","offers":[{"title":"Default Title","offer_id":53580639142218,"sku":"9047-58-bk","price":21.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/1575\/0474\/files\/Joe-Frex-Base-Knock_a66d2f6d-7b14-4653-ae49-dd8e150a5416.jpg?v=1765552903"},{"product_id":"53-mm-tamper-unterteil-knock-joefrex","title":"Tamper Base KNOCK 53 mm - JoeFrex","description":"\u003ch2\u003eJoeFrex - 53 mm Tamper Base KNOCK\u003c\/h2\u003e\n\u003cp\u003eAll KNOCK bottom parts have a flat pressing surface to compress the coffee grounds.\u003c\/p\u003e\n\u003cp\u003eWhy the name Knock?\u003c\/p\u003e\n\u003cp\u003eAfter pressing the coffee grounds for the first time, lightly tapping on the side of the filter holder to dislodge any remaining grounds. Subsequently, it can be pressed again. To avoid using the base of the tamper or the wooden handle for this light tap on the filter holder, risking damage to both the tamper and the filter holder arm, you can now tap with the integrated silicone ring in the base.\u003c\/p\u003e\n\u003cp\u003eThe dimensions of the tamper to be used vary depending on the manufacturer. Here is a list of manufacturers and their required dimensions for tampers:\u003c\/p\u003e\n\u003cp\u003eDelonghi BAR Tamper 51mm\u003cbr\u003eDalla Corte Tamper 54mm\u003cbr\u003eECM Tamper 58mm\u003cbr\u003eElektra Micro Casa S1 Tamper 49mm\u003cbr\u003eElektra Tamper 58mm\u003cbr\u003eFaema Tamper 58mm\u003cbr\u003eFiorenzato Tamper 58mm\u003cbr\u003eFrancis! Francis! X1 Tamper 56mm\u003cbr\u003eGaggia Tamper 58mm\u003cbr\u003eGrimac Tamper 58mm\u003cbr\u003eIsomac Tamper 58mm\u003cbr\u003eIZZO Lever Tamper 53mm\u003cbr\u003eIZZO Tamper 58mm\u003cbr\u003eKrups Tamper 48\/49mm\u003cbr\u003eLa Cimbali Tamper 58mm\u003cbr\u003eLa Marzocco Tamper 58mm\u003cbr\u003eLa Pavoni Club Combo \/ Duetto Tamper 58mm\u003cbr\u003eLa Pavoni Europiccola Tamper 48\/49mm\u003cbr\u003eLa Pavoni Manual Lever for Domestic Use (from 1999 onwards) Tamper 51mm\u003cbr\u003eLa Pavoni Manual Lever for Domestic Use (up to 1999) Tamper 48\/49mm\u003cbr\u003eLa Pavoni Lusso Tamper 53mm\u003cbr\u003eLa Pavoni Millennium Tamper 51mm\u003cbr\u003eLa Pavoni Professional Tamper 51mm\u003cbr\u003eLa Pavoni Pub Tamper 58mm\u003cbr\u003eLa Scala Tamper 58mm\u003cbr\u003eLa Spaziale Tamper 53mm\u003cbr\u003eNuova Simonelli Tamper 58mm\u003cbr\u003eQuickmill Tamper 58mm\u003cbr\u003eRancilio Tamper 58mm\u003cbr\u003eReneka Tamper 57mm\u003cbr\u003eSaeco Tamper 53mm or 51mm\u003cbr\u003eSan Marco Tamper 54.4mm or 53mm\u003cbr\u003eVibiemme Tamper 58mm\u003cbr\u003eWega Tamper 58mm\u003c\/p\u003e","brand":"JoeFrex","offers":[{"title":"Default Title","offer_id":53580648907082,"sku":"9047-53-bk","price":21.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/1575\/0474\/files\/Joe-Frex-Base-Knock_66cb4b4b-ac2f-4256-9884-ae840b822c44.jpg?v=1765552993"},{"product_id":"51-mm-tamper-unterteil-knock-joefrex","title":"Tamper Base KNOCK 51 mm - JoeFrex","description":"\u003ch2\u003eJoeFrex - 51 mm Tamper Base KNOCK\u003c\/h2\u003e\n\u003cp\u003eAll KNOCK bottom parts have a flat pressing surface to press the coffee grounds.\u003c\/p\u003e\n\u003cp\u003eWhy the name Knock?\u003c\/p\u003e\n\u003cp\u003eAfter pressing the coffee grounds for the first time, lightly knock on the side of the portafilter to dislodge any remaining grounds on the side. It can then be pressed again. To avoid using the base of the tamper or the wooden handle for this light tap on the portafilter, risking damage to both the tamper and the portafilter handle, you can now knock with the silicone ring integrated into the base.\u003c\/p\u003e\n\u003cp\u003eThe dimensions of the tamper to be used vary according to the manufacturer. Here is a list of manufacturers and their required sizes for tampers:\u003c\/p\u003e\n\u003cp\u003eDelonghi BAR Tamper 51mm\u003cbr\u003eDalla Corte 54mm\u003cbr\u003eECM Tamper 58mm\u003cbr\u003eElektra Micro Casa S1 Tamper 49mm\u003cbr\u003eElektra Tamper 58mm\u003cbr\u003eFaema Tamper 58mm\u003cbr\u003eFiorenzato Tamper 58mm\u003cbr\u003eFrancis! Francis! X1 Tamper 56mm\u003cbr\u003eGaggia Tamper 58mm\u003cbr\u003eGrimac Tamper 58mm\u003cbr\u003eIIsomac Tamper 58mm\u003cbr\u003eIZZO Lever Tamper 53 mm\u003cbr\u003eIZZO Tamper 58mm\u003cbr\u003eKrups Tamper 48\/49mm\u003cbr\u003eLa Cimbali Tamper 58mm\u003cbr\u003eLa Marzocco Tamper 58mm\u003cbr\u003eLa Pavoni Club Combo \/ Duetto Tamper 58mm\u003cbr\u003eLa Pavoni Europiccola Tamper 48\/49mm\u003cbr\u003eLa Pavoni Manual Lever for Home Use (starting from 1999) Tamper 51mm\u003cbr\u003eLa Pavoni Manual Lever for Home Use (up to 1999) Tamper 48\/49mm\u003cbr\u003eLa Pavoni Lusso Tamper 53mm\u003cbr\u003eLa Pavoni Millennium Tamper 51mm\u003cbr\u003eLa Pavoni Professional Tamper 51mm\u003cbr\u003eLa Pavoni Pub Tamper 58mm\u003cbr\u003eLa Scala Tamper 58mm\u003cbr\u003eLa Spaziale Tamper 53mm\u003cbr\u003eNuova Simonelli Tamper 58mm\u003cbr\u003eQuickmill 58mm\u003cbr\u003eRancilio Tamper 58mm\u003cbr\u003eReneka Tamper 57mm\u003cbr\u003eSaeco Tamper 53mm or 51mm\u003cbr\u003eSan Marco Tamper 54.4mm or 53mm\u003cbr\u003eVibiemme Tamper 58mm\u003cbr\u003eWega Tamper 58mm\u003c\/p\u003e","brand":"JoeFrex","offers":[{"title":"Default Title","offer_id":53580654477642,"sku":"9047-51-bk","price":21.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/1575\/0474\/files\/Joe-Frex-Base-Knock_724b5744-b6e6-45d4-ab86-18d936888ae0.jpg?v=1765553059"},{"product_id":"47-mm-tamper-unterteil-knock-joefrex","title":"Tamper Base KNOCK 47 mm - JoeFrex","description":"\u003cp\u003e47 mm Tamper base KNOCK \u003cspan\u003eJoe Frex\u003c\/span\u003e, with patented silicone ring\u003c\/p\u003e\n\u003cp\u003eAll lower parts of the Tamper KNOCK base series have a flat surface for pressing the espresso.\u003c\/p\u003e","brand":"JoeFrex","offers":[{"title":"Default Title","offer_id":53580681380170,"sku":"9047-47-bk","price":21.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/1575\/0474\/files\/Joe-Frex-Base-Knock_a83ccb58-c6a0-48da-967d-18086f54e148.jpg?v=1765553311"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/1575\/0474\/collections\/tamper-base-knock-joe-frex_ab4d906e-8346-4c16-9698-0dc8c77ed33e.jpg?v=1765812587","url":"https:\/\/www.espresso-international.com\/collections\/base-tamper-knock.oembed","provider":"Espresso International","version":"1.0","type":"link"}