Price: $89.99
(as of Feb 07, 2026 20:45:29 UTC – Details)

From the brand

Winter Favorites

New Products & Best Sellers

Science Kits

Craft Kits

Rock Tumbling Kits

Crystals

Magic Kits

Dig Kits

Your purchase has purpose!

Every purchase helps support the global nonprofit National Geographic Society in its work to protect and illuminate our world through exploration, research, and education.

STURDY TIGHT-FIT PIECES – This construction kit fits together snuggly, so your marble maze won’t fall apart while you play. With 10 sturdy bases, 55 action pieces, and 135 smooth-run tube pieces. This kit has countless imaginative configurations!
GLOW-IN-THE-DARK MARBLES – This marble run kit includes 50 glow in the dark glass marbles in 6 colors! Kids will love watching them glow as they zig-zag down their custom tracks!
CONVENIENT STORAGE – A storage bag and marble pouch makes it easy to store your marble run construction pieces and glow in the dark marbles in one place.
GREAT STEM TOY – The included Learning Guide inside teaches about the physics of motion and aerodynamics. It also includes marble run construction experiments!
AWARD-WINNING PRODUCTS – Blue Marble, winner of the Toy Association’s prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!