{"product_id":"nova-obsidian-excavation-lab","title":"NOVA Obsidian Excavation Lab","description":"\u003cp style=\"margin: 1em 0;\"\u003eThe NOVA Obsidian Excavation Lab lets young scientists chip and chisel away at a mysterious obsidian replica to reveal real gems, rocks, and minerals. Each discovery teaches real gemologist methods—matching, testing, and classifying stones just like the pros.\u003c\/p\u003e\n\u003cp style=\"margin: 1em 0;\"\u003eOnce all 13 stones are uncovered, builders apply their new excavation and identification skills to the bonus miniature obsidian dig for even more hands-on exploration. Recommended for ages 4 and up.\u003c\/p\u003e\n\u003cp style=\"margin: 1em 0;\"\u003eWhat's in the box:  Gem-filled Obsidian Dig with 12 gems, bonus mini obsidian dig with bonus gem, 2 chisels, hammer, excavation brush, sponge and guidebook.\u003c\/p\u003e","brand":"MW","offers":[{"title":"Default Title","offer_id":68156095398042,"sku":"14583107","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/9595\/2026\/files\/nova_obsidian_excavation_lab.jpg?v=1794274472","url":"https:\/\/castletoys.fun\/products\/nova-obsidian-excavation-lab","provider":"Castle Toys","version":"1.0","type":"link"}