{"product_id":"knife-switch-single-knife-double-throw-spring-posts","title":"Knife Switch, Single Knife, Double Throw, Spring Posts","description":"Knife switched for low voltage experiments. These units are available with either thumbscrew or spring binding posts. Ages 7+","brand":"Supertek Science","offers":[{"title":"Default Title","offer_id":49975041917205,"sku":"SPSPH906272S3","price":5.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/PH90627.jpg?v=1781496810","url":"https:\/\/unitedsupplycorp.com\/products\/knife-switch-single-knife-double-throw-spring-posts","provider":"United Supply Corp.","version":"1.0","type":"link"}