Stem – Light Magnetic Marble Ball Run (142 Pcs)

Light Magnetic Blocks with Running Balls .If you are looking for the perfect kids educational toy to enhance their intelligence, look no further! magnetic marble run set is exactly what you’re looking for! With these colorful magnetic tiles and blocks, children can let their imagination flow and create anything they want. Besides, it’s super cool for the lighting feature, kids will love watching how the flashing marbles interact with the tunnels and spinning parts.