GraviTrax Power Starter Set Switch Cause And Effect Toy reusable components are perfect for

reusable components are perfect for repeated experiments at home

Portable and easy to set up

and inappropriate twists

learn about animals

sturdy pieces are easy for kids to handle

GraviTrax Power Starter Set Switch Cause And Effect Toy reusable components are perfect 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