{"product_id":"electromagnet-kit-1","title":"Electromagnet Kit","description":"This kit allows you to see the link between electricity and magnetism. Includes a copper wire coil, a “soft” iron core, a battery holder and two paper clips. Also comes with detailed instructions to guide you through the experiments on electromagnetic fields and polarity. Requires an AA battery. Ages 7+","brand":"Supertek Science","offers":[{"title":"Default Title","offer_id":49975052304661,"sku":"SPSPH41162S3","price":10.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/PH41162-S3.jpg?v=1781497109","url":"https:\/\/unitedsupplycorp.com\/products\/electromagnet-kit-1","provider":"United Supply Corp.","version":"1.0","type":"link"}