{"product_id":"iron-filings-12-oz","title":"Iron Filings, 12 oz.","description":"Sprinkle a small amount of iron filings onto paper and move a magnet underneath to illustrate the pole patterns of the magnetic force field. One 12 oz. jar.","brand":"Dowling Magnets®","offers":[{"title":"Default Title","offer_id":49324975096085,"sku":"DO-731019","price":23.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/4fa1509b79a050b3261d573dd6c946a127fab244.jpg?v=1758232721","url":"https:\/\/unitedsupplycorp.com\/products\/iron-filings-12-oz","provider":"United Supply Corp.","version":"1.0","type":"link"}