{"product_id":"pumping-heart-model","title":"Pumping Heart Model","description":"Pumping Heart Model\nEasy-to-use, multi-sensory model uses a simple hand pump to demonstrate basic heart and pulmonary blood flow. Create a memorable exploration of how the heart and lungs work together for oxygen exchange. Includes clearly labeled heart chambers, main artery, veins and lungs, plus Activity Guide. Heart measures approximately 12\"L x 11\"W x 5\"D. Grades 3+\nLER 3535","brand":"Learning Resources","offers":[{"title":"Default Title","offer_id":49332063240469,"sku":"LER3535","price":64.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/ee3dd8b227d22e92dc671224c8d7023ca81b9112.jpg?v=1758296784","url":"https:\/\/unitedsupplycorp.com\/products\/pumping-heart-model","provider":"United Supply Corp.","version":"1.0","type":"link"}