{"product_id":"simthread-prewound-bobbins-size-a-144pcs-white-90wt-fine-thread-smooth-low-lint","title":"Simthread prewound bobbins Size A 144pcs White 90WT fine thread - smooth, low-lint","description":"\u003cstrong\u003eSimthread 144pcs Size A SA156 90WT prewound white bobbins provide ready-to-use, ultra-fine thread for smooth embroidery and sewing finishes.\u003c\/strong\u003e\n\nSimthread’s prewound bobbins come loaded with fine 90WT (60S\/2) white thread on durable plastic-sided cores, designed to minimize lint, reject machine oil absorption, and deliver consistent stitching across a wide range of home and commercial machines. Packaged as a set of 144 ready-to-install bobbins, this kit removes the hassle of winding and helps keep projects moving from start to finish.\n\n\u003ch3\u003eHow will these prewound bobbins affect my stitching quality?\u003c\/h3\u003e\n\u003cp\u003eBecause the bobbins are prewound with a high-count 90WT thread, you’ll get smooth, even layers underneath decorative stitches. The uniform winding reduces thread tension spikes and skips, helping maintain stitch consistency especially on dense or delicate embroidery.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFine 90WT (60S\/2) thread for minimal bulk under satin and fill stitches\u003c\/li\u003e\n  \u003cli\u003eEven, machine-ready winding to lower tension-related skips\u003c\/li\u003e\n  \u003cli\u003eWhite colour blends with light fabrics and prevents shadowing\u003c\/li\u003e\n  \u003cli\u003ePlastic-sided cores resist oil absorption for cleaner stitching\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat machines are these Size A (SA156) bobbins compatible with?\u003c\/h3\u003e\n\u003cp\u003eThese Size A (SA156) bobbins are made to fit many domestic and multi-needle embroidery machines that accept standard class 15\/Size A bobbins. They’re suitable for most household brands, but always check your machine manual for Size A\/SA156 compatibility before purchasing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with many Brother, Babylock, Janome, Juki and Singer models\u003c\/li\u003e\n  \u003cli\u003eWorks in both embroidery and sewing bobbin compartments that use Size A\/15 bobbins\u003c\/li\u003e\n  \u003cli\u003eNot intended for machines requiring pre-tensioned or proprietary bobbins\u003c\/li\u003e\n  \u003cli\u003eIdeal for multi-needle commercial heads that accept class 15 bobbins\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will this 144-piece white bobbin pack speed up my workflow?\u003c\/h3\u003e\n\u003cp\u003eHaving 144 prewound bobbins at hand eliminates frequent stops to wind thread, which is especially helpful when running long embroidery jobs or working through multiple garment pieces. The uniform colour and quality let you swap bobbins quickly without adjusting bobbin tension or rethreading often used lower-thread paths.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarge quantity reduces downtime for winding between projects\u003c\/li\u003e\n  \u003cli\u003eReady-to-use bobbins support continuous production runs\u003c\/li\u003e\n  \u003cli\u003ePlastic sides keep thread clean and reduce lint transfer\u003c\/li\u003e\n  \u003cli\u003eWhite base colour simplifies matching with top thread shades\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I know about care and storage for these bobbins?\u003c\/h3\u003e\n\u003cp\u003eStore bobbins in a clean, dry container away from direct sunlight and dust to keep the thread in optimal condition. Because these are plastic-sided prewound bobbins, they resist oil and moisture better than loose wound cores, but proper storage still preserves smooth feeding and reduces lint build-up.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKeep in a closed box or organiser to prevent dust and tangling\u003c\/li\u003e\n  \u003cli\u003eAvoid extreme heat or humidity to preserve thread strength\u003c\/li\u003e\n  \u003cli\u003eUse a dedicated bobbin case or tray to prevent drops and damage\u003c\/li\u003e\n  \u003cli\u003eRotate stock: use older bobbins first to ensure freshness\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for\n\nThis 144-piece Simthread set is aimed at hobbyists, home sewists, and small production embroiderers who want a dependable supply of fine white bobbin thread without the hassle of winding. If you run frequent embroidery jobs, sew garments or quilts with light-coloured fabrics, or need a large stash of consistent bobbins for multi-needle work, this pack offers a time-saving, economical solution. Always confirm your machine accepts Size A\/SA156 bobbins before ordering to ensure a perfect fit.\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 embroidery machine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most Brother machines that use Size A\/Class 15 bobbins accept these SA156 bobbins. Check your machine manual for Size A compatibility before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these bobbins for quilting and heavy fabrics?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 90WT is a very fine thread best for decorative stitching and lighter fabrics; for heavy quilting choose a thicker bobbin thread.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Simthread","offers":[{"title":"Default Title","offer_id":55294673256785,"sku":"B08C9Q5HTP","price":42.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/5567\/3681\/files\/simthread-front-packaging-white-bobbins.jpg?v=1791934433","url":"https:\/\/craftiche.co.uk\/products\/simthread-prewound-bobbins-size-a-144pcs-white-90wt-fine-thread-smooth-low-lint","provider":"Craftiche","version":"1.0","type":"link"}