National Geographic Magnetic Marble Run - 75-Piece STEM Building Set for Kids & Adults with Magnetic Track & Trick Pieces & Marbles for Building A Marble Maze, STEM Project
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national geographic magnetic marble run - 150-piece stem building set for kids & adults with magnetic track & trick pieces & marbles for building a marble maze, stem project (amazon exclusive)
Cincinnati - School Road$8.00
Final priceEnded Mar 08, 2026
national geographic magnetic marble run - 150-piece stem building set for kids & adults with magnetic track & trick pieces & marbles for building a marble maze, stem project (amazon exclusive) 150-piece set
Dayton - Edwin C. Moses Blvd.$4.00
Final priceEnded Feb 22, 2026
national geographic magnetic marble run - 75-piece stem building set for kids & adults with magnetic track & trick pieces & marbles for building a marble maze, stem project
Strongsville - Drake Rd$8.00
Final priceEnded Feb 12, 2026
national geographic magnetic marble run - 75-piece stem building set for kids & adults with magnetic track & trick pieces & marbles for building a marble maze, stem project
Springdale - Princeton Pike$9.61
Final priceEnded Jan 27, 2026
national geographic magnetic marble run - 75-piece stem building set for kids & adults with magnetic track & trick pieces & marbles for building a marble maze, stem project
Georgetown - Triport Road$14.50
Final priceEnded Jan 19, 2026
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MSRP: $44.99