{"product_id":"rattleware-stainless-steel-knock-box-1","title":"Rattleware Stainless Steel Knock Box","description":"\u003cp class=\"product-lead\"\u003eThe Rattleware Stainless Steel Knock Box is a compact espresso puck disposal box built from stainless steel, sized at 7 inches by 6.5 inches by 4 inches and suited to both home espresso setups and professional bar stations with limited counter space.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt to Handle Daily Knocking\u003c\/h2\u003e\n\u003cp\u003eThe knock box is constructed from stainless steel throughout, which resists denting, staining, and the moisture that accumulates in a busy espresso workflow. A stainless surface wipes clean quickly between sessions and holds up to the repeated impact of portafilter knocking without deforming over time.\u003c\/p\u003e\n\n\u003ch2\u003eA Knock Bar That Protects Your Portafilter\u003c\/h2\u003e\n\u003cp\u003eThe removable rubber knock bar sits across the interior and absorbs the force of each knock, cushioning the portafilter handle and reducing noise compared to a bare metal bar. Because it lifts out completely, rinsing away compacted grounds and residue takes seconds rather than the awkward scrubbing a fixed bar requires.\u003c\/p\u003e\n\n\u003ch2\u003eSized for Tight Counter Setups\u003c\/h2\u003e\n\u003cp\u003eAt 7 by 6.5 by 4 inches, the knock box occupies a small footprint next to an espresso machine without crowding a grinder or drip tray. The depth is sufficient to contain a full puck without grounds scattering, keeping the counter cleaner between emptying cycles.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStainless steel body:\u003c\/strong\u003e resists corrosion and cleans easily\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemovable rubber knock bar:\u003c\/strong\u003e absorbs impact and lifts out for thorough cleaning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact footprint:\u003c\/strong\u003e 7 in x 6.5 in x 4 in, suited to limited counter space\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDetail\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMaterial\u003c\/td\u003e\n      \u003ctd\u003eStainless steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions\u003c\/td\u003e\n      \u003ctd\u003e7 in x 6.5 in x 4 in\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eKnock bar\u003c\/td\u003e\n      \u003ctd\u003eRubber, removable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eShipping weight\u003c\/td\u003e\n      \u003ctd\u003e30 oz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePackaged dimensions\u003c\/td\u003e\n      \u003ctd\u003e7 in x 7 in x 5 in\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWho This Is For and Isn't\u003c\/h2\u003e\n\u003cp class=\"product-fit-yes\"\u003eThe Rattleware Stainless Steel Knock Box suits home baristas and professional cafe stations that pull espresso regularly and need a durable, easy-to-clean receptacle for spent pucks. Its compact dimensions make it a practical fit wherever counter space is at a premium.\u003c\/p\u003e\n\u003cp class=\"product-fit-no\"\u003eThis knock box is not designed for pod or capsule machines, which do not produce a portafilter puck. It is also not suited as a general waste bin or for use with non-espresso brewing methods that do not involve a portafilter knock.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Questions\u003c\/h2\u003e\n\u003ch3 class=\"product-faq-q\"\u003eDoes the knock bar need to be removed for daily cleaning?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Rattleware knock box's rubber knock bar is designed to be removable, so lifting it out for a thorough rinse is straightforward. For a quick wipe-down between sessions, the bar can stay in place; removing it is recommended whenever grounds have packed around the base of the bar.\u003c\/p\u003e\n\u003ch3 class=\"product-faq-q\"\u003eWill the stainless steel body rust or stain over time?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eStainless steel resists rust and staining under normal espresso-bar conditions. Rinsing the knock box regularly and drying it after washing will keep the interior looking clean and prevent mineral deposits from building up on the surface.\u003c\/p\u003e\n\u003ch3 class=\"product-faq-q\"\u003eIs this knock box large enough for a double portafilter basket?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Rattleware Stainless Steel Knock Box measures 7 inches by 6.5 inches by 4 inches, which accommodates standard 58 mm portafilter baskets used in most home and commercial espresso machines. The interior depth is sufficient to contain a full double-shot puck without grounds spilling over the rim.\u003c\/p\u003e\n\u003ch3 class=\"product-faq-q\"\u003eCan this knock box be used in a commercial cafe environment?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe stainless steel construction and removable rubber knock bar are suited to both home and professional barista setups. In a high-volume commercial environment, the compact size means the box will need to be emptied more frequently than a larger commercial knock box would.\u003c\/p\u003e\n","brand":"Rattleware","offers":[{"title":"Default Title","offer_id":68203139203293,"sku":"RW-5001445","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/3315\/1709\/files\/25101_basic_knock_box-2.jpg?v=1792113308","url":"https:\/\/coffeeroastco.com\/ja\/products\/rattleware-stainless-steel-knock-box-1","provider":"CoffeeRoast Co.","version":"1.0","type":"link"}