{"product_id":"make-your-own-working-paper-clock","title":"Make Your Own Working Paper Clock","description":"\u003cp\u003eCut this book into 160 pieces, glue them together, and have a paper clock operated by weights that keeps perfect time and can be rewound and regulated. Based on a pre-WWII book the author found in 1947 in a Parisian bookshop! Preface by Isaac Asimov.\u003c\/p\u003e","brand":"Polka Dot Door Books","offers":[{"title":"Default Title","offer_id":53091272819002,"sku":null,"price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/8699\/7050\/files\/20260127_4113_square_originalbg.jpg?v=1772119212","url":"https:\/\/polkadotdoorbooks.com\/products\/make-your-own-working-paper-clock","provider":"Polka Dot Door Books","version":"1.0","type":"link"}