{"product_id":"tortoise-polyester-sewing-thread-cones-4-pack-3000-yd-spools-gray-40s-2-low-hairiness-high-strength","title":"tortoise Polyester Sewing Thread Cones — 4-Pack 2743 m Spools Grey, 40S\/2 Low-Hairiness High-Strength","description":"\u003cp\u003e\u003cstrong\u003eTortoise 4 Cones of 3000 Yards Each is a pack of high-strength 100% polyester sewing thread delivering 12,000 yards of smooth, low-hairiness thread for sergers, overlockers, quilting and home sewing machines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese four large cones provide a long-lasting neutral grey thread designed to work with most sewing machines, including high-speed industrial heads. Manufactured with advanced twisting and air-splicing processes and electric-control silicone lubrication, the thread minimizes joins and breakage while maintaining consistent tension. The 40S\/2 construction balances strength and flexibility, making it a versatile choice for garment construction, topstitching, quilting, and everyday repairs.\u003c\/p\u003e\n\n\u003ch3\u003eHow reliable is this thread for frequent sewing projects?\u003c\/h3\u003e\n\u003cp\u003eThe Tortoise polyester thread is engineered for durability under repeated use. Tests and production standards focus on low hairiness, stable breaking strength and high colorfastness so it performs well on long seams and high-speed stitches.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEach spool contains 3,000 yards; total 12,000 yards per pack.\u003c\/li\u003e\n  \u003cli\u003eMean breaking strength above 11 N for consistent stitch integrity.\u003c\/li\u003e\n  \u003cli\u003eHairiness ratio under 0.3 at 4mm, reducing lint and snags.\u003c\/li\u003e\n  \u003cli\u003eColour fastness to washing and sunlight rated over level 4.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this thread work in my serger or overlocker?\u003c\/h3\u003e\n\u003cp\u003eYes — the cones are suitable for sergers, overlockers and most domestic and industrial sewing machines. The long cones and smooth finish are particularly useful for machines that require steady thread supply and low-friction feeding.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLarge cone size reduces changeovers for multi-cone serger setups.\u003c\/li\u003e\n  \u003cli\u003eAdvanced twisting and air splicing reduce frequent rethreading.\u003c\/li\u003e\n  \u003cli\u003eSilicone oil control gives smoother feeding and less tension fluctuation.\u003c\/li\u003e\n  \u003cli\u003e40S\/2 gauge balances strength and adaptability across stitch types.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kinds of projects are best for 40S\/2 polyester grey thread?\u003c\/h3\u003e\n\u003cp\u003eThe neutral grey shade and medium-fine 40S\/2 weight make this thread a go-to for a wide range of sewing tasks. It performs well where both strength and a neat appearance are needed, such as garment seams, quilting layers, and repairs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGarment construction and topstitching on woven or knit fabrics.\u003c\/li\u003e\n  \u003cli\u003eQuilting and piecing where long continuous thread runs are preferred.\u003c\/li\u003e\n  \u003cli\u003eSerger seams, hems, and overlocked edges needing durable thread.\u003c\/li\u003e\n  \u003cli\u003eGeneral mending and home-sewing projects with consistent results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you regularly sew, quilt or run a small production line and want fewer cone changes, steady machine performance, and long-lasting thread in a practical neutral colour, this Tortoise pack is built for you. It suits hobbyists, quilters, home sewists and light industrial users who prefer polyester's strength and washability over natural fibres. The pack includes a 30-day money-back option and a 12-month warranty for added peace of mind — contact us if you have questions about compatibility or performance.\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: Is this thread suitable for both domestic and industrial machines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The cones are compatible with most domestic and high-speed industrial machines, designed for steady feeding and reduced breakage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the fibre and weight of the thread?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is 100% polyester in a 40S\/2 construction, balancing strength and flexibility for general sewing and serging.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"tortoise","offers":[{"title":"Default Title","offer_id":55252018725201,"sku":"B094CNVD38","price":30.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/5567\/3681\/files\/tortoise-front-packaging-4-cones_152b9e80-1bb5-446b-9297-1f233f2cb3e7.jpg?v=1791646576","url":"https:\/\/craftiche.co.uk\/products\/tortoise-polyester-sewing-thread-cones-4-pack-3000-yd-spools-gray-40s-2-low-hairiness-high-strength","provider":"Craftiche","version":"1.0","type":"link"}