{"product_id":"heirloom-4-hole-metal-bobbins-3244","title":"HEIRLOOM 4-Hole Metal Bobbins – Singer-Style","description":"\u003cp\u003eTraditional 4-hole metal bobbins commonly used in certain vintage\/older Singer models. The sturdy construction offers stable winding and consistent tension for repairs, garment making and craft sewing. Ideal for sewists who maintain classic machines—keep a few spares wound with your go-to thread weights for quick swaps during piecing or hemming tasks.\u003c\/p\u003e","brand":"HEIRLOOM","offers":[{"title":"Default Title","offer_id":54366178672931,"sku":"3065304","price":16.5,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/3760\/7715\/files\/3065304.jpg?v=1758913068","url":"https:\/\/www.craftables.com\/fr\/products\/heirloom-4-hole-metal-bobbins-3244","provider":"Craftables","version":"1.0","type":"link"}