{"product_id":"15-class-metal-10-pack","title":"15 Class Metal 10 Pack","description":"\u003cp\u003eSINGER Universal 15 Class Metal Bobbin. Fits Bobbin Case Shown This bobbin is the original 15 Class bobbin introduced around 1939 by SINGER. It was the sewing machine industry standard issued bobbin until its clear plastic version took over in the late 1960's. It is highly durable and holds up to 30 yards of standard sewing thread. Fits SINGER, Kenmore, Brother, White, Simplicity, \u0026amp; others.\u003c\/p\u003e","brand":"Singer","offers":[{"title":"Default Title","offer_id":48525735952633,"sku":null,"price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/singer-j-15-class-metal-bobbin-2518ns-63.jpg?v=1781306415","url":"https:\/\/empenzoamericas.com\/products\/15-class-metal-10-pack","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}