{"product_id":"sew-tech-magnetic-embroidery-hoop-for-janome-mc400e-mc450e-mc500e-mc550e-ja438m-3-9-x-3-9-100x100mm-with-round-magnets","title":"Sew Tech Magnetic Embroidery Hoop for Janome MC400E MC450E MC500E MC550E | JA438M - 3.9\" x 3.9\" (100x100mm) with Round Magnets","description":"\u003cp\u003e\u003cstrong\u003eSew Tech Magnetic Hoop with Round Magnet Blocks (JA438M)\u003c\/strong\u003e is a classic, best-selling solution for Janome embroidery machines. Trusted by both beginners and professionals, this 100x100mm hoop delivers strong magnetic hold, versatile usability, and proven reliability—making embroidery easier, faster, and more precise.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCompatible With Embroidery Machines\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eJA438M\u003c\/strong\u003e is precision-engineered to integrate seamlessly with the following Janome Memory Craft home-use models:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eJanome Memory Craft 400E (MC400E)\u003c\/li\u003e\n\u003cli\u003eJanome Memory Craft 450E (MC450E)\u003c\/li\u003e\n\u003cli\u003eJanome Memory Craft 500E (MC500E)\u003c\/li\u003e\n\u003cli\u003eJanome Memory Craft 550E (MC550E)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEmbroidery Area\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cstrong\u003eJA438M:\u003c\/strong\u003e 3.9x3.9\" | 100x100mm\u003c\/p\u003e\n\u003ch2\u003e\u003cimg height=\"469\" width=\"469\" alt=\"Sew Tech JA438M magnetic embroidery hoop with powerful round magnets for Janome machines\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/2243\/3184\/files\/Brother_magentic_hoop.png?v=1739423964\"\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003ePacking List\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e\u003cstrong\u003eModel JA438M includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x High-Quality Metal Base Magnetic Hoop\u003c\/li\u003e\n\u003cli\u003e8 x Powerful Round Magnets\u003c\/li\u003e\n\u003cli\u003e1 x Precision Alignment Grid Template\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"Easy fabric adjustment on Sew Tech JA438M magnetic hoop\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/2243\/3184\/files\/magentic_hoop.png?v=1739423962\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eClassic Round Magnet Blocks:\u003c\/strong\u003e Sew Tech’s round magnet block design is a long-time best-seller. With strong magnetic force, it securely holds a wide range of fabrics. The JA438M uses 8 separate magnet blocks, allowing you to clamp exactly where needed—even over zippers, seams, or uneven surfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStrong \u0026amp; Secure Hold (No Hoop Marks):\u003c\/strong\u003e Ultra-strong magnets keep heavy, thick, or quilted fabrics firmly in place without the \"hoop burn\" associated with traditional frames. Enjoy smooth, stress-free hooping while saving valuable time and protecting your delicate materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Adjustment:\u003c\/strong\u003e Each magnet block can be lifted and repositioned individually. This allows for fine-tuning fabric tension even after hooping, ensuring perfectly aligned embroidery without the need to start over.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnti-Slip Metal Frame with Soft Coating:\u003c\/strong\u003e The sturdy metal base frame is finished with a specialized protective coating. This prevents the frame from scratching your fabric and provides extra friction to ensure your designs stay neat and accurate throughout high-speed stitching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal for Continuous Embroidery:\u003c\/strong\u003e The magnetic system is perfect for designs larger than the hoop area. Simply pop the magnets, slide your fabric, and re-secure in seconds—it’s significantly faster and more accurate than traditional re-hooping methods.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Sew Tech JA438M magnetic frame featuring protective soft coating\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/2243\/3184\/files\/magentic_frame_for_brother.png?v=1739423962\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFAQ \u0026amp; Troubleshooting\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"faq\"\u003e\n\u003ch4\u003eMy machine shows a hoop error message. What should I do?\u003c\/h4\u003e\n\u003cp\u003eFirst, ensure the \u003cstrong\u003eJA438M\u003c\/strong\u003e is fully clicked into the machine's bracket. On your Janome screen, manually select the closest hoop size (e.g., 100x100mm or SQ14B) to synchronize the embroidery area. A quick restart of the machine after mounting can often clear detection errors.\u003c\/p\u003e\n\u003ch4\u003eHow does this compare to solid-frame magnetic hoops?\u003c\/h4\u003e\n\u003cp\u003eUnlike solid-frame hoops, Sew Tech's \u003cstrong\u003eJA438M\u003c\/strong\u003e uses individual magnets. This provides much better flexibility when embroidering over pockets or bulky seams, as you can place magnets exactly where you need tension without being restricted by a solid top frame.\u003c\/p\u003e\n\u003ch4\u003eWill the metal frame last?\u003c\/h4\u003e\n\u003cp\u003eAbsolutely. The JA438M is built from reinforced metal, designed to handle thousands of magnetic attachments without cracking or warping, providing superior long-term value compared to plastic alternatives.\u003c\/p\u003e\n\u003ch4\u003eIs this hoop safe for everyone?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Warning:\u003c\/strong\u003e Because this product uses powerful magnets, individuals with pacemakers or other medical implants should not handle the magnets directly. Magnetic fields may interfere with these devices. Please consult your physician before use and store the hoop away from sensitive electronics.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"SEWTECH","offers":[{"title":"JA438M: 3.9\" x 3.9\"\/ 100x100mm","offer_id":48472134353124,"sku":"JA438M","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/1838\/8196\/files\/JA438M_4.jpg?v=1773717274","url":"https:\/\/sewtechstore.com\/id\/products\/sew-tech-magnetic-embroidery-hoop-for-janome-mc400e-mc450e-mc500e-mc550e-ja438m-3-9-x-3-9-100x100mm-with-round-magnets","provider":"SEWTECH Store","version":"1.0","type":"link"}