{"product_id":"true-genius-roman-water-clock-metal-puzzle","title":"True Genius Roman Water Clock Metal Puzzle","description":"\u003cp\u003eChallenge the PhD in your family with a challenging metal puzzle! We love these brainteasers as smart stocking stuffers. Rotate the metal dials to unlock and separate the pieces, a challenge inspired by the Roman clepsydra, a clock that measured time through a steady flow of water. With a difficulty rating of 4\/5, the Roman Water Clock offers an engaging challenge for ages 8 and up. Can you solve the mystery and unlock its secrets?\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFrom Project Genius Inc, for ages 8+ yrs.\u003c\/em\u003e\u003c\/p\u003e","brand":"Project Genius","offers":[{"title":"Default Title","offer_id":55261913448727,"sku":"1017939","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/2981\/5319\/files\/tgtg_ho26_tg482_1.jpg?v=1789575069","url":"https:\/\/pufferbelliestoys.com\/products\/true-genius-roman-water-clock-metal-puzzle","provider":"Pufferbellies Toys \u0026 Books","version":"1.0","type":"link"}