{"product_id":"blue-marble-national-geographic-glow-in-the-dark-marble-run-expansion-pack-5-glass-marbles-20-construction-pieces","title":"Blue Marble National Geographic Glow-in-the-Dark Marble Run Expansion Pack – 5 Glass Marbles, 20 Construction Pieces","description":"\u003ch2\u003eExpand, Glow, and Explore with Blue Marble\u003c\/h2\u003e\n\u003cp\u003eTurn a simple marble run into a glow-in-the-dark playground with the Blue Marble National Geographic Glow-in-the-Dark Marble Run Expansion Pack. Designed to enhance existing National Geographic Glow in the Dark Marble Runs (non-magnetic), this expansion adds a set of pieces that unlock brighter paths, more intricate routes, and richer hands-on learning experiences. The glow of the marbles brings a tactile, visual element that resonates during after-dark play, inviting kids to observe, predict, and tinker as light meets motion.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s in the expansion\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e9 tube pieces\u003c\/li\u003e\n  \u003cli\u003e9 action pieces\u003c\/li\u003e\n  \u003cli\u003e2 base pieces\u003c\/li\u003e\n  \u003cli\u003e5 glow-in-the-dark glass marbles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWith these pieces, you can extend your marble maze beyond the original footprint, creating longer runs, bolder slides, and new challenge points that keep curiosity alive. The included trick pieces introduce twists and alternate pathways, adding variety without sacrificing stability.\u003c\/p\u003e\n\n\u003ch3\u003eGlow-in-the-dark experience\u003c\/h3\u003e\n\u003cp\u003eThe five new glow-in-the-dark marbles light up as they zig-zag through the maze, offering a striking visual cue that responds to light exposure. The result is a luminous, kinetic play moment that can be enjoyed in dim rooms or after sunset, enhancing focus and anticipation as every run unfolds.\u003c\/p\u003e\n\n\u003ch3\u003eSTEM-focused play and learning\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLearning Guide inside explains motion physics and basic aerodynamics in kid-friendly terms.\u003c\/li\u003e\n  \u003cli\u003eMarble run construction experiments encourage experimentation, hypothesis testing, and iterative design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWhether used for solo exploration or cooperative building, the kit supports hands-on inquiry in a tangible way. It presents possibilities rather than guarantees, inviting players to experiment with angles, heights, and speeds to see how small changes influence the outcome.\u003c\/p\u003e\n\n\u003ch3\u003eQuality, support, and brand promise\u003c\/h3\u003e\n\u003cp\u003eBlue Marble partners with National Geographic to deliver imaginative, educational toys that emphasize creativity and curiosity. The product line is backed by US-based support to help ensure a smooth, enjoyable experience for families and classrooms alike.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the Blue Marble National Geographic Glow-in-the-Dark Marble Run Expansion Pack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes 20 construction pieces (9 tubes, 9 action, 2 bases) and 5 glow-in-the-dark glass marbles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is there a learning guide with this expansion pack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the included Learning Guide covers motion physics and aerodynamics with marble run experiments.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Blue Marble","offers":[{"title":"Default Title","offer_id":46519188095175,"sku":"B081VW1RW6","price":31.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2355\/7319\/files\/blue-marble-national-geographic-glow-in-the-dark-marbles.jpg?v=1778195182","url":"https:\/\/toyterrax.com\/products\/blue-marble-national-geographic-glow-in-the-dark-marble-run-expansion-pack-5-glass-marbles-20-construction-pieces","provider":"ToyTerrax","version":"1.0","type":"link"}