GraviTrax Junior - Large Starter Set Ice Barbie Dream Land Feed them and watch them

Feed them and watch them grow up to 2 cm

Then put the car to the test

plus a Thanos figure and an Ant-Man mech

and recently

GraviTrax Junior - Large Starter Set Ice Barbie Dream Land Feed them and watch themBring cool STEM adventure to playtime with the GraviTrax Junior Large Starter Set Ice. Kids can build icy themed marble runs while exploring how gravity, motion and cause and effect work through hands on play. Easy to build and designed for little hands, this set helps boost problem solving, spatial thinking and early engineering skills. Perfect for creative rebuilds, it keeps kids learning, testing and having fun with every design. Suitable For Ages