GraviTrax Power Starter Set Switch Cause And Effect Toy sturdy pieces are easy for

sturdy pieces are easy for kids to handle

and inappropriate twists

Huzzle Cast Jam

Dinosaur Dig is a thrilling mix of discovery and learning

GraviTrax Power Starter Set Switch Cause And Effect Toy sturdy pieces are easy forGraviTrax Power Starter Set Switch Recommended for ages 8 and up, this interactive STEM marble run system lets kids explore the power of gravity through hands on experimentation Includes a complete GraviTrax starter set with Power Switch elements, allowing marbles to change tracks at the push of a button Kids can design and build their own marble runs using tracks, tiles, curves, and switches, developing problem solving and spatial reasoning skills