{"product_id":"rattleware-basic-knock-box-set","title":"Rattleware Basic Knock Box Set with Removable Bar and Tray","description":"\u003cp class=\"product-lead\"\u003eThe Rattleware Basic Knock Box Set is a stainless steel espresso knock box measuring 6 inches by 5.5 inches by 4 inches, designed for home baristas and coffee shop use. The set includes a removable knock bar and tray for straightforward cleaning after each service. Three holder options are available: Stainless Steel, Hammer Finish, and Maple.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt for Daily Espresso Service\u003c\/h2\u003e\n\u003cp\u003eThe knock box body is constructed from stainless steel, a material that resists corrosion and holds up to repeated impact from a portafilter without denting or cracking over time. For a station that sees dozens of pulls a day, that durability means fewer replacements and a surface that stays presentable.\u003c\/p\u003e\n\n\u003ch2\u003eRemovable Bar and Tray for Easy Cleaning\u003c\/h2\u003e\n\u003cp\u003eThe knock bar and tray both lift out, so spent grounds do not have to be scooped around fixed hardware. Removing the bar takes the box from a working tool to a rinseable container in seconds, which matters at the end of a long shift or when switching between single-origin runs at home.\u003c\/p\u003e\n\n\u003ch2\u003eStable Base During Use\u003c\/h2\u003e\n\u003cp\u003eThe base is designed to resist movement when the portafilter makes contact with the knock bar. A box that slides or tips mid-knock scatters grounds and interrupts workflow; the anti-slip base keeps the set in place on the counter without requiring a separate mat or additional weight.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStainless steel body:\u003c\/strong\u003e corrosion-resistant construction rated for long-term daily use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemovable knock bar and tray:\u003c\/strong\u003e lifts out for cleaning without tools\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnti-slip base:\u003c\/strong\u003e stable footprint during portafilter contact\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 6 inches by 5.5 inches by 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree holder options:\u003c\/strong\u003e Stainless Steel, Hammer Finish, or Maple\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\u003eStainless Steel Holder\u003c\/th\u003e\n      \u003cth\u003eHammer Finish Holder\u003c\/th\u003e\n      \u003cth\u003eMaple Holder\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBody material\u003c\/td\u003e\n      \u003ctd\u003eStainless steel\u003c\/td\u003e\n      \u003ctd\u003eStainless steel\u003c\/td\u003e\n      \u003ctd\u003eStainless steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHolder material\u003c\/td\u003e\n      \u003ctd\u003eStainless steel\u003c\/td\u003e\n      \u003ctd\u003eStainless steel (hammer finish)\u003c\/td\u003e\n      \u003ctd\u003eMaple\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (box)\u003c\/td\u003e\n      \u003ctd\u003e6\" x 5.5\" x 4\"\u003c\/td\u003e\n      \u003ctd\u003e6\" x 5.5\" x 4\"\u003c\/td\u003e\n      \u003ctd\u003e6\" x 5.5\" x 4\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eKnock bar\u003c\/td\u003e\n      \u003ctd\u003eRemovable\u003c\/td\u003e\n      \u003ctd\u003eRemovable\u003c\/td\u003e\n      \u003ctd\u003eRemovable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTray\u003c\/td\u003e\n      \u003ctd\u003eRemovable\u003c\/td\u003e\n      \u003ctd\u003eRemovable\u003c\/td\u003e\n      \u003ctd\u003eRemovable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eAnti-slip base\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n      \u003ctd\u003eYes\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 Basic Knock Box Set suits home espresso setups and coffee shop service stations that need a durable, easy-to-clean grounds disposal solution. The three holder options let buyers match the box to their counter aesthetic, from utilitarian stainless to a warmer maple finish.\u003c\/p\u003e\n\u003cp class=\"product-fit-no\"\u003eThis knock box is not intended for use with non-espresso brewing methods that do not produce a spent puck, and it does not include a built-in tamper or any brewing hardware beyond the knock bar and tray. The 6 by 5.5 by 4 inch footprint is sized for countertop use and is not a high-volume commercial receptacle designed to hold large quantities of grounds between emptying.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Questions\u003c\/h2\u003e\n\u003ch3 class=\"product-faq-q\"\u003eWhat is the difference between the three holder options?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eAll three versions of the Rattleware Basic Knock Box share the same stainless steel body and 6 by 5.5 by 4 inch dimensions. The Stainless Steel option pairs the body with a matching metal holder; the Hammer Finish option uses a stainless holder with a textured hammer finish; and the Maple option uses a wood holder for a warmer countertop look.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eIs the knock box body stainless steel on all three variants?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eYes. The Rattleware Basic Knock Box body is stainless steel across all three holder variants. The holder material is what changes between options: stainless steel, hammer-finish stainless steel, or maple wood.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhat is included in the set?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Rattleware Basic Knock Box Set includes the stainless steel knock box body, a removable knock bar, and a removable tray. The holder style is determined by the variant selected at checkout. No tamper, portafilter, or additional accessories are included.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWill this fit on a standard home espresso counter?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Rattleware Basic Knock Box measures 6 inches wide by 5.5 inches deep by 4 inches tall, a compact footprint that fits alongside most home espresso machines without occupying significant counter space. The anti-slip base keeps it in position during use.\u003c\/p\u003e","brand":"Rattleware","offers":[{"title":"Stainless Steel","offer_id":68203107483869,"sku":"RW-5004741","price":64.99,"currency_code":"USD","in_stock":true},{"title":"Hammer Finish","offer_id":68203107516637,"sku":"RW-5002336","price":66.99,"currency_code":"USD","in_stock":true},{"title":"Maple","offer_id":68203107549405,"sku":"RW-5002547","price":66.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/3315\/1709\/files\/5004741.jpg?v=1792111609","url":"https:\/\/coffeeroastco.com\/zh-hans\/products\/rattleware-basic-knock-box-set","provider":"CoffeeRoast Co.","version":"1.0","type":"link"}