{"product_id":"spherical-tourbillon-chronograph-diy-mechanical-puzzle","title":"Spherical Tourbillon Chronograph – DIY Mechanical Puzzle","description":"\u003cp\u003eImmerse yourself in the poetic motion of time with the \u003cem data-start=\"55\" data-end=\"89\"\u003eSpherical Tourbillon Chronograph\u003c\/em\u003e, a mezmerizing 3D wooden puzzle that dances between craft and horology. As you slot together 218 precision-cut wooden components, a delicate key-spring mechanism comes alive—setting the spherical tourbillon in graceful motion, echoing Earth's celestial cycles. Watch time materialize before your eyes in rotating gears and rhythmic ticking. Building it isn’t just a pastime—it’s a tactile journey through mechanics, philosophy, and elegance.\u003c\/p\u003e","brand":"Book nook ","offers":[{"title":"Default Title","offer_id":50571667505450,"sku":null,"price":82.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/1649\/7450\/files\/WechatIMG536.webp?v=1757031296","url":"https:\/\/thebooknooks.com\/products\/spherical-tourbillon-chronograph-diy-mechanical-puzzle","provider":"Book nook ","version":"1.0","type":"link"}