{"product_id":"professor-puzzle-einstein-s-e-mc2-metal-puzzle-set","title":"Professor Puzzle: Einstein's E=MC2 Metal Puzzle Set","description":"\u003cp\u003e\u003cem\u003eA set of small metal brainteasers themed on the most famous equation there is.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003ePart of Professor Puzzle's range of metal brainteasers — disentanglement puzzles themed on historical figures and curiosities. The object is always the same: take it apart, then put it back together, which is the half nobody warns you about.\u003c\/p\u003e\u003cp\u003eSmall enough for a desk or a stocking, hard enough to sit there unsolved for a fortnight. Comes with solution instructions, for when pride finally loses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePerfect for:\u003c\/strong\u003e desk fidgeters, Secret Santa, people who say they're good at puzzles, and gifts for someone who is impossible to buy for.\u003c\/p\u003e","brand":"Professor Puzzle","offers":[{"title":"Default Title","offer_id":49635717382296,"sku":null,"price":15.99,"currency_code":"AUD","in_stock":true}],"url":"https:\/\/www.cartellgames.com.au\/products\/professor-puzzle-einstein-s-e-mc2-metal-puzzle-set","provider":"Cartell Games","version":"1.0","type":"link"}