{"product_id":"superior-threads-so-fine-50wt-polyester-thread-3280yd-grotto-510","title":"Superior Threads So Fine! 50wt Polyester Thread 3280yd - Grotto 510","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSuperior Threads So Fine! #50 Grotto 510\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e brings a distinctive green accent to quilting and sewing projects that call for natural color and refined stitch definition. Its versatile green shade complements botanical prints, leafy patterns, landscape-inspired quilts, and contemporary fabric collections. With its fine 50wt profile, Grotto is a great option when you want detailed quilting and decorative stitching without a heavy thread line.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3,280-yard cone\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides ample thread for quilting, garment construction, bobbin use, and everyday sewing. Made from 3-ply filament polyester, So Fine! #50 combines a fine thread profile with dependable performance. Its matte finish and ultra-low-lint design help minimize lint buildup while supporting smooth, consistent stitching across compatible sewing and quilting machines.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy choose Superior Threads So Fine! #50?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFine 50wt construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ideal for detailed quilting, general sewing, and projects where a subtle stitch line is preferred.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eUltra-low-lint performance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Helps reduce lint accumulation during sewing, although regular machine cleaning remains important.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMatte finish:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Produces understated stitches without a pronounced glossy appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eConsistent thread delivery:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed to support smooth sewing with appropriate machine setup and tension.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e3,280-yard cone:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides extended thread capacity for larger quilts, garment projects, and regular sewing tasks.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhere Grotto 510 works especially well\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eGrotto is a useful choice for adding green stitching to projects inspired by nature or for blending into fabrics with similar shades.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBotanical quilts featuring leaves, vines, and garden-inspired prints.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLandscape and nature-themed quilting with green and earthy color combinations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTonal quilting across sage, forest green, and other coordinating fabrics.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eGarment construction and accessories featuring green or neutral materials.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBobbin and general sewing applications where a fine polyester thread is suitable.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eColor-planning ideas for Grotto\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003ePair Grotto with cream, ivory, beige, and warm brown for a natural palette. Combine it with lighter greens for subtle tonal quilting, or use it against contrasting neutrals to make decorative stitch patterns more noticeable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor a balanced thread palette, consider \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSuperior Threads So Fine! #50 Charcoal 410\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for darker neutral details and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSuperior Threads So Fine! #50 Silver\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for lighter gray accents. These complementary neutrals can help connect green fabrics with gray, white, and multicolor prints without introducing competing colors.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSo Fine! #50 Grotto 510 technical details\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Superior Threads\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThread line:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e So Fine! #50\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eColor:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Grotto\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eColor number \/ SKU:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 510\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFiber:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 3-ply filament polyester\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThread size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 50 wt; 30 Tex\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCone length:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 3,280 yards\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFinish:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Matte\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePrimary uses:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Quilting, bobbins, garment construction, and general sewing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eColor-matching note:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Green shades can vary depending on screen settings, photography, and lighting. If you need a close fabric match, compare Grotto 510 with a physical thread sample before starting your project.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eShop More Thread at ThreadWorks\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eBring natural color and fine stitch detail to your next project with Superior Threads So Fine! #50. Explore more green thread shades, find coordinating neutrals, or shop all sewing thread at ThreadWorks.\u003c\/span\u003e\u003c\/p\u003e","brand":"Superior Threads","offers":[{"title":"Default Title","offer_id":67864155816038,"sku":"510","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/7872\/8294\/files\/superior-threads-so-fine-50-grotto-510-cone-116-02-510.jpg?v=1794343428","url":"https:\/\/threadworks.com\/products\/superior-threads-so-fine-50wt-polyester-thread-3280yd-grotto-510","provider":"ThreadWorks","version":"1.0","type":"link"}