{"product_id":"mellow-cr10-aluminum-heated-block-micro-swiss-ender-3-mk7-mk8-mk9","title":"Mellow CR10 Aluminum Heated Block – MK7\/MK8\/MK9 Ender 3","description":"\n\u003ch2\u003eMellow High-Quality CR10 Heated Block for Micro Swiss Hotend\u003c\/h2\u003e\n\u003cp\u003eUpgrade your 3D printer's hotend with the \u003cstrong\u003eMellow CR10 Aluminum Heated Block\u003c\/strong\u003e — a precision-machined replacement block designed for Micro Swiss CR10 hotends, Creality Ender 3, and MK7\/MK8\/MK9 J-head extruder setups. Built from high-grade aluminum alloy, this heated block delivers stable, consistent temperatures for cleaner, more reliable prints every time.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the Mellow CR10 Heated Block?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Aluminum Construction:\u003c\/strong\u003e Lightweight yet durable at just 7.4g, machined for precise fit and efficient heat distribution.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Fits Micro Swiss CR10 hotends, Creality Ender 3, and MK7\/MK8\/MK9 J-head hotend configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Precise Dimensions:\u003c\/strong\u003e 20 × 20 × 10mm (L×W×H) for a direct drop-in replacement experience.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptional Silicone Sock Included (Set 2):\u003c\/strong\u003e Protects the heated block from filament ooze and helps maintain stable printing temperatures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Manufactured with no hazardous or high-concern chemical substances.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly Required:\u003c\/strong\u003e Straightforward installation suitable for both beginner and experienced 3D printing enthusiasts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mellow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 7.4g\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 20 × 20 × 10mm \/ 0.8 × 0.8 × 0.4in (L×W×H)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e CR8 CR10 Heater Block \/ 2ACR10B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly Required:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Options\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSet 1:\u003c\/strong\u003e Swiss CR10 Heated Block × 1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet 2:\u003c\/strong\u003e Swiss CR10 Heated Block × 1 + Silicone Sock × 1\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking to expand your workshop toolkit? Check out these great options from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-pack-65mm-oscillating-multi-tool-saw-blades-high-carbon-steel\"\u003e10-Pack 65mm Oscillating Multi-Tool Saw Blades | Carbon Steel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/nitrile-work-gloves-anti-slip-full-finger-5-pair\"\u003e5-Pair Nitrile Work Gloves – Anti-Slip Full Finger Safety\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ball-end-hex-screwdriver-bit-magnetic-reduced-shank-steel\"\u003eBall End Hex Screwdriver Bit – Magnetic Reduced Shank Steel\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the Mellow CR10 Heated Block compatible with the Creality Ender 3?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The Mellow CR10 Aluminum Heated Block is designed to be compatible with the Creality Ender 3 as well as Micro Swiss CR10 hotends and MK7\/MK8\/MK9 J-head hotend setups, making it a versatile upgrade for a wide range of popular 3D printers.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the difference between Set 1 and Set 2?\u003c\/h4\u003e\n\u003cp\u003eA: Set 1 includes the Swiss CR10 Heated Block only, while Set 2 includes the Swiss CR10 Heated Block plus a Silicone Sock. The silicone sock helps insulate the heated block, reducing heat loss, minimizing filament ooze on the block surface, and maintaining more consistent extrusion temperatures during printing.\u003c\/p\u003e\n\u003ch4\u003eQ: What material is the heated block made from?\u003c\/h4\u003e\n\u003cp\u003eA: The Mellow CR10 Heated Block is machined from high-quality aluminum, which provides excellent thermal conductivity and durability while keeping the component lightweight at only 7.4g.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this heated block require assembly?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, assembly is required. The block is designed for easy installation and is suitable for both beginners and experienced 3D printer enthusiasts looking to replace or upgrade their hotend components.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the Mellow CR10 Heated Block compatible with the Creality Ender 3?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The Mellow CR10 Aluminum Heated Block is designed to be compatible with the Creality Ender 3 as well as Micro Swiss CR10 hotends and MK7\/MK8\/MK9 J-head hotend setups, making it a versatile upgrade for a wide range of popular 3D printers.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between Set 1 and Set 2?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Set 1 includes the Swiss CR10 Heated Block only, while Set 2 includes the Swiss CR10 Heated Block plus a Silicone Sock. 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The block is designed for easy installation and is suitable for both beginners and experienced 3D printer enthusiasts looking to replace or upgrade their hotend components.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Mellow CR10 Aluminum Heated Block – MK7\/MK8\/MK9 Ender 3\", \"item\": \"https:\/\/wb8bmu-rg.myshopify.com\/products\/mellow-cr10-aluminum-heated-block-micro-swiss-ender-3-mk7-mk8-mk9\"}]}\u003c\/script\u003e","brand":"Xpnd","offers":[{"title":"Silver \/ 1Pcs Set 2","offer_id":67748628332781,"sku":"14:350853;5:200007899#1Pcs Set 2","price":9.69,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 10Pcs Set 1","offer_id":67748628365549,"sku":"14:350853;5:200007693#10Pcs Set 1","price":63.36,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 5Pcs Set 1","offer_id":67748628398317,"sku":"14:350853;5:200007695#5Pcs Set 1","price":31.66,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 3Pcs Set 1","offer_id":67748628431085,"sku":"14:350853;5:200007694#3Pcs Set 1","price":18.99,"currency_code":"USD","in_stock":true},{"title":"Silver \/ 1Pcs Set 1","offer_id":67748628463853,"sku":"14:350853;5:200007897#1Pcs Set 1","price":6.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0840\/1269\/5789\/files\/S0a3b82154bee4a9ca55057a9653e8b24y_ab003df2-c4a4-4903-bf1c-b6c878891c6f.webp?v=1791897647","url":"https:\/\/xpndservice.com\/products\/mellow-cr10-aluminum-heated-block-micro-swiss-ender-3-mk7-mk8-mk9","provider":"XPND","version":"1.0","type":"link"}