{"product_id":"density-cube-set-9-materials-20mm-square-copper-brass-aluminum-iron-zinc-acrylic-plastic-wood-and-cork","title":"Density Cube Set 9 materials 20mm square. copper, brass, aluminum, iron, zinc, acrylic, plastic, wood and cork.","description":"Use this set of nine cubes to investigate density by comparing cubes that are made of different materials but are the same size (2cm by 2cm by 2cm). Their materials are as follows: copper, brass, aluminum, iron, zinc, acrylic, plastic, wood, and cork.","brand":"GSC International","offers":[{"title":"Default Title","offer_id":49507533488405,"sku":"GSCDENCUBE","price":71.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/DENCUBE.jpg?v=1761840570","url":"https:\/\/unitedsupplycorp.com\/products\/density-cube-set-9-materials-20mm-square-copper-brass-aluminum-iron-zinc-acrylic-plastic-wood-and-cork","provider":"United Supply Corp.","version":"1.0","type":"link"}