{"product_id":"wonderfil-petra-prins-efina-60wt-pack-spring","title":"Wonderfil Petra Prins Efina 60wt Cotton 5-Spool Pack - Spring","description":"\u003cp\u003eEfina™ is a 60wt 100% extra-long-staple Egyptian cotton, double-gassed for an ultra-low-lint finish. At 60wt it's a fine thread, and that's the point — it buries itself in the fabric so your piecing seams lie genuinely flat and your appliqué stitches disappear instead of announcing themselves.\u003c\/p\u003e\u003cp\u003eThese packs are a collaboration with \u003cstrong\u003ePetra Prins\u003c\/strong\u003e, the Dutch fabric designer and author, and the colors are chosen to sit alongside her fabric lines and quilt patterns rather than to cover a spectrum. If you work with her fabrics, this is the shortcut.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eSpring\u003c\/strong\u003e pack is fresh seasonal shades — the lighter, greener end of Petra's range.\u003c\/p\u003e\u003ch3\u003eDetails\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 100% Extra Long Staple Egyptian Cotton, double-gassed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 60wt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpool size:\u003c\/strong\u003e 150 m (164 yd) each — 5 spools per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest for:\u003c\/strong\u003e Hand and machine piecing, hand and machine appliqué, fine-detail machine quilting\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wonderfil Threads","offers":[{"title":"Default Title","offer_id":48079206219941,"sku":"WFPPP1-SPRING","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0442\/7871\/0437\/files\/WFPPP1-SPRING.jpg?v=1785475344","url":"https:\/\/redrockthreads.com\/products\/wonderfil-petra-prins-efina-60wt-pack-spring","provider":"Red Rock Threads","version":"1.0","type":"link"}