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Smartivity Ultimate Marble City STEM Toy for Kids 8-14 Years Old
Smartivity Ultimate Marble City STEM Toy for Kids 8-14 Years Old
Regular price
$42.99 USD
Regular price
$29.99 USD
Sale price
$42.99 USD
Shipping calculated at checkout.
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- BUILD A MARBLE RUN GAME: Kids build a playable 3-zone marble city from precision-cut wooden parts; a STEM building toy for ages 8 to 14 that becomes a real game they are proud to show off
- 3 GAME ZONES, 1 CITY: Kids build all 3 zones themselves, then guide marbles through the Spiral Zone, tilt and balance through the Maze Zone and time the button in the Hopper Zone for big points; dodge the Dead Zone or your score is wiped
- REAL STEM IN EVERY BUILD: Levers, forces, gravity and spatial reasoning, learned hands-on rather than from a textbook; replaying each zone builds hand-eye coordination, strategy and fine motor skills
- CHRISTMAS AND BIRTHDAY GIFT: A replayable marble board game for boys and girls ages 8, 9, 10, 11, 12, 13 and 14 who love building, puzzles and games; siblings and friends compete to master every zone
- WHAT'S IN THE BOX: Laser-cut wooden sheets, clear plastic parts, 6 glass marbles, all hardware and rubber bands, plus 2 illustrated booklets explaining the build and the STEM concepts
- FREE LIFETIME REPLACEMENT PARTS: If any piece goes missing or breaks, it is replaced free for life, so a lost piece never ends the fun; the design is kid-tested for over 1,000 hours; tested to ASTM F963-23 and CPSIA
- SUSTAINABLE WOODEN CONSTRUCTION: Sturdy engineered wood built for repeated play. This kit is a 2026 Parents' Choice Award winner, and Smartivity toys are trusted by families in 33+ countries
