GraviTrax Expansion Hammer Card Games bricks and grain for a

bricks and grain for a settlement

Rey and Finn

roll the mat around it

Recycle fallen flowers and leaves

Reaching heights of almost four metres

GraviTrax Expansion Hammer Card Games bricks and grain for aNail your marble with the GraviTrax Hammer and propel fun to the next level! 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 also includes 6 additional tracks. GraviTrax Starter Set required What makes a great toy? GraviTrax checks all the boxes! Its a creative, modular, expandable track system that challenges children to use