{"product_id":"wave-demonstrator-set","title":"Wave Demonstrator Set","description":"Set includes two helical springs and a length of cotton string. The long narrow spring measures 3\/4\" x 72\", and can be extended to 5 meters. Larger spring measures 3\" x 4\". Can be extended many times its length without distortion. Includes activity guide. Shipping weight: 2.5 lbs.\u003cbr\u003eSet includes two helical springs and a length of cotton string. The long narrow spring measures 3\/4\" x 72\", and can be extended to 5 meters. Larger spring measures 3\" x 4\". Can be extended many times its length without distortion. Includes activity guide. Shipping weight: 2.5 lbs.","brand":"United Scientific","offers":[{"title":"Default Title","offer_id":67699995705529,"sku":"nws1791853287588","price":7.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/4666\/3865\/files\/wave-demonstrator-set_1.jpg?v=1791853291","url":"https:\/\/grabstyleboutique.shop\/products\/wave-demonstrator-set","provider":"My Store","version":"1.0","type":"link"}