{"product_id":"flux-dispenser-3cc-v-2","title":"Flux Dispenser 3cc v.2","description":"\u003ch2\u003e\u003cstrong\u003eFlux Dispenser 3cc v.2\u003c\/strong\u003e\u003c\/h2\u003e\u003ch3\u003e\u003cstrong\u003eA fresh take on an old idea\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWhen I made new nozzles for lubricating the printer, it instantly clicked — it was time to update the dispenser itself. To be honest, the previous version worked well enough, but I had a few goals in mind: improve the ergonomics, eliminate unnecessary post-processing, and… just see what my printer is really capable of at full throttle.\u003c\/p\u003e\u003cp\u003eThat’s how the Flux Dispenser v.2 was born — a simple yet precise tool that’s genuinely satisfying to use.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eWhat’s changed?\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eAt first glance — almost nothing. But that’s misleading. The real improvements are in the details. I completely reworked the design from the perspective of ease of use and print precision. For example, I managed to print fully functional M2.5 and M3 threads directly on the printer, no post-processing needed. Who would’ve thought M2.5 could be printed at all? Of course, this required a finer nozzle and thinner layers. Yes, printing takes longer now, but the result speaks for itself — parts come together without any filing. \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000001434736\/design\/c840752e-fe34-44c4-ae2f-cac5dd5f6368.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000001434736\/design\/b7cff530-776e-4708-9941-194f108da43f.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000001434736\/design\/69709d3d-f59c-4000-b1f1-c631d96c8afb.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000001434736\/design\/a48d7591-d5da-4b99-a055-6f2e423f6505.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000001434736\/design\/03ef4eac-a8d3-48c9-bb76-bd15cca92192.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000001434736\/design\/5bb9aee2-bed6-48b6-8030-61c324cc158d.jpg\" alt=\"\"\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eDesign and Materials\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis time I printed the body and the plunger in PLA, and the feed wheel in ABS. Visually, the use of complementary colors creates a contrast I personally really like. But of course, you can go with your own color scheme. The entire design still prints fine even with a standard 0.4 mm nozzle — the only exception might be the threads, which could require a bit of cleanup with a tap.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eWhat’s with the ring?\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eGreat question. A lot of people ask why there’s an O-ring on the secondary plunger — the one with small holes and no sealing function. Simple: it prevents the shaft from spinning. When you turn the feed wheel, the threaded rod pushes the plunger forward or pulls it back, and the ring keeps it from rotating. It’s a small detail — but it adds a lot of stability.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eWhy 3 ml?\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eBecause it’s convenient. I load the grease into the syringe once — and that amount is just right for a full printer maintenance cycle. The same 3 ml size works for soldering too — flux, solder paste, whatever. Small volume, precise delivery, nothing dries out or hardens. Minimalism at its best.\u003c\/p\u003e\u003cp\u003eBy the way, in the description you’ll find links to my other designs — \u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/makerworld.com\/en\/models\/1105221-luer-lock-lubricator\"\u003eLuer lock nozzles\u003c\/a\u003e for lubricating leadscrews and shafts, syringe-to-syringe adapters for transferring grease, and other useful accessories. And yes, even the cap — it’s new too.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eVideo \u0026amp; Assembly\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis project is as simple as it gets. A few parts, a few screws — and you’re done. Watch the assembly video for a full walkthrough. In the meantime — print it, build it, experiment.\u003cstrong\u003eFlux Dispenser v.2 is ready to go.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSee the video for details:\u003c\/p\u003e\u003cp\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/youtu.be\/QRf0-HnYmjk\"\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000001434736\/design\/6838c455-30c9-497c-884d-f6914681efbf.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\/RkQpi\"\u003eESUN Filament PLA\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/bpb00\"\u003eeSUN eABS+HS\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/QWDD1\"\u003eIndustrial Syringe 3CC\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/UtR44\"\u003eAxial Thrust Ball Bearing F3-8M\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/w993b\"\u003eThreaded Rod Brass M3\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/C51u3\"\u003eThreaded Rod M3\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/0ewXl\"\u003eButton Head Screw M2.5\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/PzjsQF\"\u003eHeat Insert Nut Iron Tip\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/MQeN3\"\u003eInsert Knurled Nuts M3\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/nXhko\"\u003eBlack O Ring Gasket CS 2mm OD 9mm\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/GWwtV\"\u003eSteel Dispensing Needles Tips\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/bN7FP\"\u003eLuer Lock Adapter Coupler\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/3kcav\"\u003eRound Magnet 3x3 mm\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\n\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\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/6139H\"\u003eAngle grinder\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/e1Nqo\"\u003eReamer Tool Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/NQIfh\"\u003eCarbide Machine Reamer\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/URDBl\"\u003eReamers Small\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/uH9VC\"\u003eThread Screw Tap\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/go.like-it.link\/LiqI1t\"\u003eTap Drill Bit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eMy new machine:\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/like-it.link\/machine1\"\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000001434736\/design\/625291c9-d7e2-4e72-a63c-ceda22ba6928.jpg\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/like-it.link\/machine2\"\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000001434736\/design\/e5556a11-398a-4df4-a912-37c67c0eb78b.jpg\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eMy favorites:\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/like-it.link\/favorites\"\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000001434736\/design\/dde2ecd0-82e1-4c8e-b0fc-8b0fd63f314f.jpg\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003eThank you for every tip or donation,\u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003eit means great recognition for me and helps a lot to keep going!\u003c\/p\u003e\u003cp\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/www.paypal.me\/perinski\"\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000001434736\/design\/a0fa16ba-18b9-479c-abac-fc565825968c.png\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/ko-fi.com\/perinski\"\u003ehttps:\/\/ko-fi.com\/perinski\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBTC:\u003c\/strong\u003ebc1qplpzq36ghw84hty4nn2zzu4ps4sdh4th0v93j8\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eETH:\u003c\/strong\u003e0xc766ebbeAa76aaf629788c8F99C33A8d80d48977\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eMy some other things:\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" rel=\"noopener noreferrer ugc\" href=\"https:\/\/makerworld.com\/en\/models\/1402094-modular-filament-swatch-palette\"\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000001434736\/design\/42d587da-0726-4a52-b14a-cfd8c52d1068.jpg\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg style=\"height: auto\" src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000001434736\/design\/b9c0cb8b-f8a0-4103-80cb-523e449d335d.png\" alt=\"\"\u003e\u003c\/p\u003e\u003ch4\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/h4\u003e\u003cp\u003eDesign by Valera Perinski on MakerWorld (license: CC0).\u003c\/p\u003e","brand":"Mymadmanlab","offers":[{"title":"Default Title","offer_id":67391356338480,"sku":null,"price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0809\/5280\/files\/0_59557a53-10d0-4fa5-8d4c-e2304b3dad8f.png?v=1784748350","url":"https:\/\/mymadmanlab.com\/products\/flux-dispenser-3cc-v-2","provider":"Mymadmanlab.com","version":"1.0","type":"link"}