{"product_id":"picassotiles-magnetic-marble-run-set-stem-toy-50-piece-set","title":"PicassoTiles Magnetic Marble Run Set STEM Toy: 50-Piece Set","description":"Build it, drop the marbles, and watch gravity do the rest with a magnetic marble run set. Dream big and build big with the PicassoTiles magnetic marble run piece magnetic tile race track toy play set, an educational STEM toy that promotes brain development, creativity, and hand-eye coordination for boys and girls ages 3 and up. This innovative construction system features magnetic translucent tiles allowing children to design multi-layer 3D maze tracks while learning physics, geometry, and engineering concepts through hands-on building experiences. Perfect for STEM learning and cognitive development, this marble run set boosts problem-solving, hand-eye coordination, and creative thinking through magnetic tile construction that combines architectural design with gravity-powered marble racing. Made from safe and durable BPA-free, non-toxic, and lead-free materials for secure worry-free play that parents can trust. This creative screen-free play solution encourages imaginative design and reduces screen time, fostering focus and creativity with endless building possibilities that keep children engaged for hours. Children experiment with different track configurations learning cause-effect relationships as marbles navigate through custom-designed pathways. The translucent magnetic tiles create visually appealing structures while teaching spatial reasoning, trajectory planning, and engineering principles. Available in 50, 70, 100, and 150-piece sets to match different skill levels, ages, and building ambitions from beginner marble runs to complex multi-level racing circuits.\n\n🧲 Magnetic Translucent Tiles Designing Multi-layer: Magnetic translucent tiles designing multi-layer 3D maze tracks learning physics, geometry, engineering.\n✋ Builds Fine Motor Skills: STEM learning and cognitive development boosting problem-solving, hand-eye coordination, creative thinking.\n🛡️ Safe, Durable Materials: Safe and durable BPA-free non-toxic lead-free materials for secure worry-free play.\n🎭 Open-Ended Creative Play: Creative screen-free play encouraging imaginative design, reducing screen time, fostering focus and creativity.\n⭐ Endless Building Possibilities: Endless building possibilities available in 50, 70, 100, and 150-piece sets ages 3+.\n\nWatching marbles roll through a track they designed gives kids a satisfying lesson in gravity, motion, and cause and effect.\n\nAvailable in 50, 70, 100, and 150-piece sets\n\n🎁 Holiday Gift Guide Pick: PicassoTiles Magnetic Marble Run Set is an exciting STEM Christmas 2026 gift for kids ages 3 and up who love building, racing, and watching marbles roll.","brand":"PicassoTiles","offers":[{"title":"Default Title","offer_id":67778674852055,"sku":"PTG50","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/6196\/9723\/files\/b1b30c593dbaf9f5a290b064515c887c0c376df015919b9777372416c9fac76d.jpg?v=1792066761","url":"https:\/\/bowsandarrowstx.com\/products\/picassotiles-magnetic-marble-run-set-stem-toy-50-piece-set","provider":"Bows \u0026 Arrows","version":"1.0","type":"link"}