67Pcs 3D Infinity Cube Track Magnetic Electric Train Set for Kids 3 4 5 6 7 8, 3D Flexible Race Track Gravity Defying Train Track Stem Learning Toy for Toddlers, DIY Montessori Building Kits

This rail cube set is the kind of toy that makes kids light up—imagine unfolding a compact cube into a twisty track, then watching the train float along like it's hovering. The 67 pieces let them build a loop one day and a 3D ramp the next, so it never feels repetitive.The USB-rechargeable train glides quietly, and the traffic signs let them pretend to run a real railway. It's perfect for busy mornings: pop open the cube, dump the pieces, and let them mess around while you grab coffee. • 67-Piece Rail Cube System: This set combines 67magnetic track pieces into a compact rail cube, then expands into endless track layouts—loops, ramps, or 3D structures. The the magnetic snaps let kids build tracks independently, boosting creativity. • Levitation Electric Train Movement: The high-speed train uses magnetic levitation along the track, and its electric motor ensures steady movement. The train's realistic design adds charm, and the levitation effect feels magical to kids, sparking curiosity about physics. • All-In-One Accessory Bundle: Including 1 electric train, traffic signs, connectors, and a USB charger, the set has everything needed for immersive play. The traffic accessories let kids add city railway details, making play more interactive without extra purchases. • Kid-Safe and Portable Design: Made of non-toxic, shatter-resistant plastic with smooth edges, the track pieces and train withstand rough play. The rail cube folds into a compact box for easy transport—perfect for trips, playdates, or storing in small spaces. • Educational Screen-Free Play: Building tracks develops fine motor skills, spatial reasoning, and planning, while the levitation train introduces basic magnetism concepts. It's a screen-free activity that keeps kids engaged for hours, suitable for 3+ year olds.