{"product_id":"madeira-mag-core-bobbin-l-124yd-144-bx-poly-fil-black","title":"Madeira Magnetic Bobbin L 308-509-B (Black)","description":"\u003cp\u003e\u003cstrong\u003eMadeira Magnetic-Sided Pre-Wound L-Style Embroidery Bobbins (144 Pack)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMadeira's magnetic-sided bobbins maintain consistent tension throughout their entire lifespan, ensuring reliable performance for your embroidery projects.\u003c\/p\u003e\n\u003cp\u003eThese L-style bobbins feature a magnetic side to prevent backlash and deliver uniform tension, while the opposite side is paper. The continuous polyester filament reduces lint buildup in metal bobbin cases, helping to keep your machine running smoothly. Each bobbin contains 134 yards of high-quality polyester thread. The pack includes 144 bobbins and is available in both black and white.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Madeira Magnetic-Sided Embroidery Bobbins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Material:\u003c\/strong\u003e Continuous polyester filament\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Magnetic side and paper side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e L-Style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Options:\u003c\/strong\u003e Black and White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length:\u003c\/strong\u003e 124 yards per bobbin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 144 bobbins per box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant Note:\u003c\/strong\u003e For optimal performance, remove the anti-backlash springs from the bobbin case when using magnetic bobbins.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for use with embroidery machines, these bobbins offer dependable, long-lasting results with minimal maintenance.\u003c\/p\u003e","brand":"Madeira USA","offers":[{"title":"Default Title","offer_id":50607053603090,"sku":"308-509-B","price":46.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/0062\/2098\/files\/madeira-magnetic-bobbin-l-308-509-b-black-142308.jpg?v=1736445966","url":"https:\/\/mclogasale.com\/products\/madeira-mag-core-bobbin-l-124yd-144-bx-poly-fil-black","provider":"McLogan Supply","version":"1.0","type":"link"}