{"product_id":"flash-rocks-piezoelectrical-rocks","title":"Flash Rocks - Real Piezoelectric Rocks That Spark","description":"\u003cp\u003eKnock these rocks together for an electrical effect. Flash rocks are one of the few minerals with piezoelectric properties.\u003cbr\u003e\nSo, when subjected to mechanical stress, these two little rocks generate an electrical charge and glow.\u003c\/p\u003e","brand":"American Toy Store","offers":[{"title":"Default Title","offer_id":46329493553351,"sku":"ats-flash-rocks-piezoelectrica","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/3135\/4823\/files\/flash-rocks-piezoelectrical-rocks1.png?v=1774265578","url":"https:\/\/americantoystore.com\/products\/flash-rocks-piezoelectrical-rocks","provider":"American Toy Store","version":"1.0","type":"link"}