Brilliant cubes: introducing light-up cubes! Q-ba-maze lights is not an ordinary marble run. 8 motion-activated cubes flash red, green, blue or white every time a marble hits the cube floor.

Stem toys: spark their creativity with cubes that fit together snugly for the most exciting architectural feats.

Creativity that shines: one of the most brilliant STEM toys for developing creativity, critical thinking and problem-solving skills. Light-up cubes are battery operated. Batteries are included.

Hassle free: with no glue or connectors needed, q-ba-maze is ready to play right out of the box. Simply unpack it and start building!

Includes: (8) light-up cubes, (52) colorful cubes, (4) rails, (20) steel marbles and instructions. Compatible with all q-ba-maze 2.0 sets. (For ages 6 and up)