{"product_id":"ph0306f","title":"3-Piece Pendulum Bob Set with Hooks (Brass, Copper, Iron), 25mm","description":"Three-bob pendulum set with 1-inch brass, copper, and iron bobs, each with a removable threaded hook for mass-and-density comparison in pendulum-period investigations.","brand":"Eisco Labs","offers":[{"title":"Default Title","offer_id":4754323406876,"sku":"PH0306F","price":29.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/0623\/files\/63ecd8162176d8fea06038de95e1b861cad5f4d9.jpg?v=1776557152","url":"https:\/\/www.thelabstockroom.com\/products\/ph0306f","provider":"The Lab Stockroom","version":"1.0","type":"link"}