The Contixo MK1 Marble Track Building Set is a 118-piece STEM construction toy that lets kids create an interactive marble play world filled with motion, creativity, and discovery. Designed for ages 3+, children can easily build and rebuild using large snap-fit blocks and functional track pieces, including a hand-crank elevator that lifts marbles to the top before sending them through slides, spirals, and winding paths. With multiple track routes and a charming animal-themed scene featuring a rabbit house, garden elements, and character figures, MK1 blends hands-on building with imaginative storytelling and gravity-powered play.
BUILD A MARBLE PLAY WORLD: Create your own interactive marble track scene where kids build, connect, and watch marbles move through different paths, ramps, and motion-filled routes.
118-PIECE EASY BUILD STEM SET: Includes 106 large building blocks and 12 functional pieces designed for ages 3+, making it simple for kids to build, take apart, and rebuild again and again through hands-on play.
ELEVATOR LIFT ACTION SYSTEM: Use the hand-crank elevator to lift marbles to the top, then release them into twisting slides, curved tracks, and downhill runs for nonstop motion and excitement.
MULTI-PATH TRACK EXPLORATION: Includes spiral turns, curved ramps, and continuous track pieces so kids can design new marble routes every time they play, encouraging creativity and experimentation.
ANIMAL-THEMED PLAY SCENE: Features a rabbit house-style structure with garden elements, animal figures, trees, fences, and character pieces that bring the marble world to life through imaginative play.
Animal-themed play scene with a rabbit house, garden elements, and character figures
Assembly required
Plastic (ABS), electronic components
Wipe clean
Style Variants
Available Colors: Multi color
Size Reference for Contixo Marble Run, Ages 3+
Available Sizes:
