{"product_id":"universal-funnel-filament-guide","title":"Universal Funnel Filament Guide","description":"\u003ch2\u003e\u003cstrong\u003eUniversal Funnel Filament Guide\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003eI’ve been using funnel-style guides like this for connecting external filament spools for quite a long time, and over time it became clear that their use goes far beyond what it might seem at first glance.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThe main idea is simple: instead of trying to “aim” the filament into a narrow opening or a PTFE tube, you get a wide entry area that smoothly guides the filament further. This is especially convenient when frequently changing materials or working with multiple spools.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cboostme\u003e\u003cboosttitle\u003eBoost Me\u003c\/boosttitle\u003e\u003cboostcontent\u003eIf you like this model, a repost, boost, or like is the best way to say “make more.” It directly supports development and the creation of new projects.\u003c\/boostcontent\u003e\u003c\/boostme\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000002600351\/design\/25056b27-c591-4846-9352-9acdec8598ea.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000002600351\/design\/21238503-5285-4174-bed3-04cc19293053.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000002600351\/design\/fd437544-a43e-44b1-8cc2-8c2014ef98d1.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000002600351\/design\/a05782d0-543d-4c1d-b661-355e2bb75493.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000002600351\/design\/9ffed773-5c19-4f72-b4ba-63b680fc608e.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eAnother advantage is working with flexible materials like TPU. In some cases, I completely eliminate any intermediate paths and feed the filament directly into the extruder through this funnel. Depending on the printer, this can be significantly more stable and convenient.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eFor example, when working with automatic feeding systems on newer Elegoo printers, I used several of these funnels at once—one for each channel. It’s simply much more convenient than trying to precisely guide filament into a narrow tube every time.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eAs for installing the fitting: if you’ve seen my other models (filters, adapters, splitters), the principle is exactly the same. I use standard locking elements from regular fittings—they can be carefully removed and reused. To install them in this model, just slightly heat the plastic (for example, with a heat gun) and press-fit the fitting lock into place. It’s quick and straightforward.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003ePrinting-wise, everything is predictable: the smaller the layer height, the better the inner surface of the funnel, and the smoother the filament will pass through.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eAs for materials, PETG works best—it provides a smooth surface with minimal resistance. However, other materials can also be used depending on your needs.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eSee the video for details:\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/youtu.be\/gRYIawxMGEA\"\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000002600351\/design\/1b7c563f-c2e5-4309-ab7a-a12e6fe4c96f.jpg\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/youtu.be\/hy0_SsLfpsw\"\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000002600351\/design\/f42837c2-cd30-474c-8bab-b0489c6999e1.jpg\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIf you liked this thing - let me know by putting like!\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eParts links below:\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/PoUtC3\"\u003eFitting PM D4mm\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/S1Gohw\"\u003eFitting PE D4mm\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eLinks to used tools:\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/h5jhx\"\u003eNOGA deburring tool and Blades\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e \u003c\/p\u003e\u003cp\u003eDesign by Valera Perinski on MakerWorld (license: CC0).\u003c\/p\u003e","brand":"Mymadmanlab","offers":[{"title":"Default Title","offer_id":67391529746736,"sku":null,"price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0809\/5280\/files\/0_ece49f16-67c0-4c2a-a96c-2591dcc1542f.png?v=1784752808","url":"https:\/\/mymadmanlab.com\/products\/universal-funnel-filament-guide","provider":"Mymadmanlab.com","version":"1.0","type":"link"}