{"product_id":"new-brothread-prewound-bobbins-size-a-sa156-144pcs-white-70d-2-polyester-clear-plastic-sides","title":"New brothread prewound bobbins Size A (SA156) 144pcs White — 70D\/2 Polyester, Clear Plastic Sides","description":"\u003cp\u003e\u003cstrong\u003eNew brothread 144pcs Size A SA156 prewound bobbin thread in white is a ready-to-use set of high-tenacity polyester bobbins designed to fit common household embroidery and sewing machines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eExtra bobbins save time and reduce interruptions during sewing and embroidery projects. This pack includes 144 prewound bobbins with clear plastic sides and consistent 70D\/2 (60WT) polyester filament, offering smooth tension, low friction, and minimal static. The neutral white colour covers basic stitching needs and serves well as a bobbin base for many thread colours.\u003c\/p\u003e\n\n\u003ch3\u003eHow will these prewound bobbins speed up my sewing sessions?\u003c\/h3\u003e\n\u003cp\u003ePrewound bobbins eliminate the need to stop and wind thread mid-project. You can swap a finished bobbin for a fresh one in seconds, keeping machine tension steady and workflow uninterrupted.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e144 ready-to-install bobbins reduce rethreading interruptions\u003c\/li\u003e\n  \u003cli\u003ePlastic-sided spools prevent oil absorption and deformation\u003c\/li\u003e\n  \u003cli\u003eConsistent draw-off tension helps avoid skipped stitches\u003c\/li\u003e\n  \u003cli\u003eUniversal white works as a neutral bottom thread for many projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat machines will these SA156 bobbins fit?\u003c\/h3\u003e\n\u003cp\u003eThese are Size A \/ Class 15 (SA156) prewound bobbins made to match the dimensions used by a wide range of home machines. They are compatible with many popular brands, so you can use them in different machines without worry.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Brother and Babylock models that accept Size A\/Class 15 bobbins\u003c\/li\u003e\n  \u003cli\u003eCompatible with Janome, Kenmore, Juki, Elna, and Singer machines using SA156\u003c\/li\u003e\n  \u003cli\u003eWorks with many embroidery machine bobbin systems such as Quantum Futura\u003c\/li\u003e\n  \u003cli\u003eCheck your machine manual for 'Size A' or 'Class 15' to confirm fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose 70D\/2 (60WT) polyester filament for the bobbin?\u003c\/h3\u003e\n\u003cp\u003eThe 70D\/2 (60WT) polyester filament combines strength with a smooth finish, providing even tension and reliable stitch formation. Polyester is robust, resists breakage, and sheds less lint than cheaper fibres, helping keep your bobbin case cleaner.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh tenacity polyester reduces thread breakage under stress\u003c\/li\u003e\n  \u003cli\u003e60WT thickness gives a fine, even stitch profile under garments\u003c\/li\u003e\n  \u003cli\u003eLow friction and static minimize skipped stitches and thread snarls\u003c\/li\u003e\n  \u003cli\u003eDurable for both machine embroidery and general sewing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the clear plastic sides affect performance and storage?\u003c\/h3\u003e\n\u003cp\u003eThe bobbins feature clear plastic sides engineered not to absorb machine oil or warp, so they maintain shape and balance in the bobbin case. The translucency also makes it easy to see remaining thread at a glance, which helps plan spool changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlastic sides resist oil absorption and dimensional change\u003c\/li\u003e\n  \u003cli\u003eSee-through design reveals remaining thread quickly\u003c\/li\u003e\n  \u003cli\u003eUniform winding reduces vibration and improves stitch consistency\u003c\/li\u003e\n  \u003cli\u003eIndividual spools keep thread tidy and tangle-free in storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Sewists and embroiderers who value uninterrupted production, whether you run a home studio, teach classes, or do high-volume hobby work. This 144-piece white pack is ideal if you want a reliable neutral bobbin supply for frequent projects, multi-machine households, or as a baseline bobbin colour for colour-flexible embroidery. It's especially useful for users of Brother, Babylock, Janome, Juki, Singer, Kenmore, Elna, and compatible embroidery systems who need consistent tension and low-lint performance without constantly rewinding bobbins.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these bobbins compatible with my Brother sewing machine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—these are Size A\/Class 15 (SA156) prewound bobbins, compatible with most Brother home sewing and embroidery machines that accept Size A bobbins.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What colour are the bobbin threads and will they show through fabric?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The threads are white; they work well as a neutral bobbin base but may be visible on very sheer fabrics—test first if colour matching is critical.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"New brothread","offers":[{"title":"Default Title","offer_id":55296327811409,"sku":"B077Z5XJ8N","price":43.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/5567\/3681\/files\/new-brothread-front-packaging_5b175507-891b-4aa2-9d61-0101577c4f54.jpg?v=1791942446","url":"https:\/\/craftiche.co.uk\/products\/new-brothread-prewound-bobbins-size-a-sa156-144pcs-white-70d-2-polyester-clear-plastic-sides","provider":"Craftiche","version":"1.0","type":"link"}