{"product_id":"the-pattern-keepers-prepaid-continue-the-adventure-letters-7-12","title":"The Pattern Keepers: Prepaid Continue The Adventure Letters 7-12","description":"\u003cp\u003eYou’ve received Letters 1–6. Now you’re ready to complete the adventure with Letters 7–12!\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe Pattern Keepers\u003c\/strong\u003e\u003c\/em\u003e is a year-long adventure delivered by mail once a month, revealing a side of math that's filled with wonder, hidden patterns, and exciting discoveries. Recommended for ages 7-11.\u003c\/p\u003e","brand":"Math Letters","offers":[{"title":"Default Title","offer_id":55944784642216,"sku":null,"price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/7229\/1496\/files\/7-12.jpg?v=1788448329","url":"https:\/\/mathletters.com\/products\/the-pattern-keepers-prepaid-continue-the-adventure-letters-7-12","provider":"Math Letters","version":"1.0","type":"link"}