Sale GraviTrax Scoop Keep your marble run excitement going with the Scoop. Triggered automatically when the marble rolls into it, the Scoop picks up the marble, swings like a trebuchet and propels the marble down the... MSRP: Was: $24.99 Now: $19.99 Add to Cart
Sale GraviTrax Hammer Hammer it home! Propel the marble through your run by adding the Hammer. When triggered, the hammer swings down and hits the marble, giving it momentum to send it on its way. This accessory... MSRP: Was: $24.99 Now: $19.99 Add to Cart
Sale GraviTrax Looping Add even more fun to your GraviTrax layouts with the Loop Expansion. Watch as the force of gravity moves your sphere through the loop. More product information Experience the power of... MSRP: Was: $24.99 Now: $19.99 Add to Cart
Sale GraviTrax Building Extend your GraviTrax starter set with this excellent building pack with over 25 components. More product information Experience the power of gravity! GraviTrax is the all new STEM track system... MSRP: Was: $49.99 Now: $37.49 Add to Cart
Sale GraviTrax Trax Extend your GraviTrax Starter Set with this excellent track pack with over 40 components. More product information Experience the power of gravity! GraviTrax is the all new STEM track system from... MSRP: Was: $49.99 Now: $37.49 Add to Cart
Sale GraviTrax Magnetic Cannon An energy boost for your track system! Perform spectacular height jumps with the magnetic cannon, overcome differences in altitude and roll the ball even longer to skilfully use this extension. The... MSRP: Was: $24.99 Now: $19.99 Add to Cart
