{"product_id":"3d-wooden-puzzles-for-adults-marble-run-kit-159pc-4-steel-marbles-build-mechanical-maze-model-stem-toys-for-teens-adults-4hr-challenge-no-glue-needed-desk-kinetic-art-ages-14","title":"3D Wooden Puzzles for Adults Marble Run Kit - 159pc 4 Steel Marbles Build Mechanical Maze Model STEM Toys for Teens Adults, 4hr Challenge, No Glue Needed \u0026 Desk Kinetic Art, Ages 14+","description":"\u003cstyle\u003e.aplus-img{display:block!important;margin:0!important;padding:0!important;border:0!important;max-width:100%!important;height:auto!important;line-height:0!important;font-size:0!important;vertical-align:top!important}.aplus-img+.aplus-img{margin-top:0!important;margin-bottom:0!important}.aplus-wrap{line-height:0!important;font-size:0!important;margin:0!important;padding:0!important;display:block!important}\u003c\/style\u003e\u003cdiv id=\"v-about-wrap\"\u003e\u003c\/div\u003e\u003c!-- DBG1_A_descLen=0 --\u003e\u003c!-- DBG2_B_descLen=131 --\u003e\u003cscript type=\"application\/json\" id=\"about-details-data\"\u003e{\"59414502932561\":\"\u003ch4\u003eAbout This Item\u003c\/h4\u003e\u003cul class=\\\"about-this-item\\\"\u003e\u003cli\u003eWooden puzzles build \u0026 Experience Mesmerizing Perpetual Motion： Assemble this 3D wooden marble run puzzles for adults and create a captivating mechanical kinetic display. Watch 4 included steel marbles glide smoothly through intricate gear systems and curved tracks – a rewarding engineering project for tinkerers ages 14+.\u003c\/li\u003e\u003cli\u003eBoost STEM Skills Through Hands-On Learning： Designed as a challenging STEAM kit, this 159-piece model building kit teaches fundamental physics \u0026 mechanical principles in action. Perfect for teens and adults who love problem-solving puzzles, fostering critical thinking and patience.\u003c\/li\u003e\u003cli\u003ePremium Wooden Craftsmanship \u0026 Fun for All Occasions: Crafted from sustainable laser-cut plywood, pieces fit together with precision (no glue needed!). Complete your unique marble machine kit in approximately 4 hours – an absorbing activity offering immense satisfaction. Perfect as a thoughtful present for birthdays, Easter or Christmas, ideal for engineers, hobbyists and adults.\u003c\/li\u003e\u003cli\u003eShowstopping Desktop Display \u0026 Durable Design： Measuring 10\\\" x 8.27\\\" x 6.5\\\", the finished 3d wooden puzzles for adults model is a masterpiece of functional art for your desk or shelf. Robust wooden gears ensure long-lasting operation. Comes with clear illustrated instructions and easy store packaging.\u003c\/li\u003e\u003cli\u003eUnleash Creativity Beyond Assembly： More than just brain teaser 3-d puzzles, it invites customization! Experiment with marble pathways. A unique conversation starter wooden toy for boys and girls ages 14+, offering endless fascination and stress relief for busy adults.\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eProduct Details\u003c\/h4\u003e\u003ctable class=\\\"product-overview\\\"\u003e\u003ctbody\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eImportant information\u003c\/h4\u003e\u003ch5\u003eDirections\u003c\/h5\u003e\u003ch4\u003eFrom the Brand\u003c\/h4\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/8fa4c4b9-9847-4c1f-a2d3-0c2c27461def.__CR4,0,1466,626_PT0_SX1464_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003ch5\u003e3D Wooden Puzzle\u003c\/h5\u003e\u003cp\u003eBringing fun to our life, reducing stress at work and healing the mind.\u003c\/p\u003e\u003ch5\u003e3D Wooden Puzzles\u003c\/h5\u003e\u003cimg src=\\\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/f38a91d7-8e2c-442a-ab75-4449a582a09e.__CR0,111,2412,1110_PT0_SX315_V1___.jpg\\\" class=\\\"aplus-img\\\" style=\\\"max-width:100%;height:auto;display:block;margin:0!important;padding:0!important;border:0;vertical-align:top;line-height:0;font-size:0;\\\" loading=\\\"lazy\\\" \/\u003e\u003cp\u003e3D Wooden Puzzles for Adults Marble Run Kit\u003c\/p\u003e\"}\u003c\/script\u003e","brand":"AIJUYE","offers":[{"title":"Default Title","offer_id":59414502932561,"sku":"B0DCT3ZCJK_MULTI","price":56.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1013\/5958\/3313\/files\/81HDrY6JQRL._AC_SL1500.jpg?v=1779372507","url":"https:\/\/nexirou.com\/products\/3d-wooden-puzzles-for-adults-marble-run-kit-159pc-4-steel-marbles-build-mechanical-maze-model-stem-toys-for-teens-adults-4hr-challenge-no-glue-needed-desk-kinetic-art-ages-14","provider":"Nexirou's Educational Toys","version":"1.0","type":"link"}