GraviTrax Power Starter Set Switch Cause And Effect Toy Includes 24 construction manuals for

Includes 24 construction manuals for guided building

a rolling pin

Tricksy Trays

Connetix Rainbow Transport Pack 50 pieces

GraviTrax Power Starter Set Switch Cause And Effect Toy Includes 24 construction manuals 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