{"product_id":"new-brothread-prewound-bobbins-size-a-144pcs-96-white-48-black-cottonized-polyester-clear-plastic-sides","title":"New brothread prewound bobbins Size A 144pcs — 96 White + 48 Black, cottonized polyester \u0026 clear plastic sides","description":"\u003cp\u003e\u003cstrong\u003eNew brothread 144pcs Size A SA156 prewound bobbins supply a balanced, ready-to-use set of 96 white and 48 black polyester bobbin threads for home and professional sewing machines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you stitch often, having a large, thoughtfully proportioned bobbin set reduces downtime, tangles and colour guessing. This New brothread pack contains 144 prewound bobbins made from soft spun polyester (60S\/2, 90WT) with clear plastic sides that resist oil and distortion. The Size A (SA156) bobbins are prewound to fit most major home embroidery and sewing machines so you can swap bobbins quickly without rewinding.\u003c\/p\u003e\n\n\u003ch3\u003eAre these bobbins compatible with my sewing machine?\u003c\/h3\u003e\n\u003cp\u003eYes — these are Size A (SA156) prewound bobbins designed for a broad range of domestic embroidery and sewing machines. They fit most common models when the manufacturer specifies Class 15 or Size A bobbins.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible brands: Brother, Babylock, Janome, Kenmore, Juki, Elna, Quantum Futura, Singer and many others\u003c\/li\u003e\n  \u003cli\u003eWorks in most horizontal and vertical bobbin cases for Size A\u003c\/li\u003e\n  \u003cli\u003eCheck your machine manual for Class 15\/Size A compatibility before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the thread quality affect stitching and feel?\u003c\/h3\u003e\n\u003cp\u003eThe bobbins use cottonized spun polyester (60S\/2, 90WT), giving a soft hand while maintaining polyester durability. This means smooth feeding, fewer breaks, and comfortable results when seams touch the skin, without the drawbacks of raw cotton.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSoft, cottonized polyester provides a comfortable texture against fabrics\u003c\/li\u003e\n  \u003cli\u003e60S\/2 (90WT) balances strength and fine coverage for neat stitch definition\u003c\/li\u003e\n  \u003cli\u003ePrewound winding prevents loose loops and reduces tension adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy does the pack include more white than black bobbins?\u003c\/h3\u003e\n\u003cp\u003eThe 96 white and 48 black ratio reflects typical usage patterns where light-tone bobbins are used more frequently. This assortment minimizes the need to rewind common thread colours mid-project and gives faster access to the most-used neutrals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e96 white bobbins for common light-backup and underthread needs\u003c\/li\u003e\n  \u003cli\u003e48 black bobbins for dark fabrics and contrast stitching\u003c\/li\u003e\n  \u003cli\u003eLarge total count reduces interruptions for frequent sewers and embroiderers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the plastic-sided bobbins help with machine performance?\u003c\/h3\u003e\n\u003cp\u003eThe bobbins have clear plastic rims that stay stable when exposed to machine oils, preventing swelling or warping that can affect tension. The transparent sides also let you see remaining thread at a glance so you can plan changes without guessing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClear plastic sides resist machine oil and maintain shape\u003c\/li\u003e\n  \u003cli\u003eVisibility of remaining thread reduces stoppages and surprises\u003c\/li\u003e\n  \u003cli\u003ePrewound consistency improves tension stability across bobbins\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Sewists and embroiderers who need a dependable, high-volume bobbin supply will benefit most: hobbyists working on frequent garment or quilting projects, home embroiderers switching colours often, and small sewing businesses that value consistent, prewound spools. If your machine accepts Size A\/SA156 bobbins and you prefer soft-feeling polyester that behaves like cotton when worn, this 144-piece New brothread kit streamlines setup and reduces interruptions.\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: Will these bobbins fit my Brother or Singer machine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they are Size A (SA156) Class 15 bobbins and fit most Brother and Singer home machines; check your manual for Size A compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the threads durable for garment sewing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the cottonized spun polyester (60S\/2, 90WT) provides strength and a soft feel suitable for garment seams and embroidery.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"New brothread","offers":[{"title":"Default Title","offer_id":55295786484049,"sku":"B087BTB9JB","price":44.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/5567\/3681\/files\/new-brothread-front-packaging_7b072d5e-71c1-4744-a57a-57f41a3605b6.jpg?v=1791940127","url":"https:\/\/craftiche.co.uk\/products\/new-brothread-prewound-bobbins-size-a-144pcs-96-white-48-black-cottonized-polyester-clear-plastic-sides","provider":"Craftiche","version":"1.0","type":"link"}