• ✔ BUILD & RACE YOUR OWN MARBLE RUN – Create twisty, turny marble racetracks with 92 pieces including ramps, tunnels, curves, and jumps. Compete with friends by racing multiple marbles at once!
• ✔ LIGHT-UP MARBLES & SPOTLIGHT TILES – Brighten up your builds with 2 LED marbles, 2 LED tiles, and 2 spotlight pieces that make your runs glow in the dark for exciting nighttime action.
• ✔ STEM TOY FOR ENGINEERING FUN – Designed for kids ages 6+, this hands-on construction set teaches physics and engineering principles through creative building and trial-and-error play.
• ✔ INNOVATIVE SNAP-TOGETHER BUILD SYSTEM – Unique interlocking base tiles make assembly easier and more stable than traditional marble runs. Build taller, stronger, and more creative designs with less frustration.
• ✔ CREATE STUNTS, SPINS & DROPS – Experiment with momentum, gravity, and speed as you add high drops, looped turns, and spinner pieces that send marbles flying through wild tracks.
• ✔ INCLUDES 92 TOTAL PIECES – Set comes with 82 building components, 2 LED spotlights, 2 LED tiles, 4 white marbles, and 2 light-up marbles to design your own twists, jumps, spins, and stunts!

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty