{"product_id":"electricity-caddystack®-classroom-set","title":"Electricity CaddyStack® Classroom Set","description":"A complete classroom set of basic electrical components designed with both quality and economy in mind. The Electricity Teacher's Guide (20814), which contains activities for designing and building simple circuits, switches, series and parallel circuits, motors and buzzers, is also included. Ages 13 +. Packaged in a CaddyStack™, each kit consists of:\n\n16 Economy Bulb Holders\n16 Economy Switches\n16 Miniature Bulbs\n30 Wire Connectors\n1 Teacher's Guide\n16 Battery Holders\n16 \"D\" cell Batteries\n2 Motors\n2 Buzzers\n1 guide in English.","brand":"SI Manufacturing","offers":[{"title":"Default Title","offer_id":49961284075797,"sku":"SI20355","price":143.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/20355.jpg?v=1781066876","url":"https:\/\/unitedsupplycorp.com\/products\/electricity-caddystack%c2%ae-classroom-set","provider":"United Supply Corp.","version":"1.0","type":"link"}