{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"12 oz Fine Iron Filings Magnetic Iron Powder for Magnet Education and School Projects - Discover The World of Magnetics & See Magnetic Lines of This Unseen Force & More ( Two Pack )","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B07K4VZYNN.html\">12 oz Fine Iron Filings Magnetic Iron Powder for Magnet Education and School Projects - Discover The World of Magnetics &amp; See Magnetic Lines of This Unseen Force &amp; More ( Two Pack )</a>","width":400,"height":300}