GraviTrax Junior Starter-Set S Ocean - Marble run for kids gift cards grind rail

grind rail

it can be rolled up and tied together for easy storage until next time

Mix up your gum base and then sweeten it with sugar

With an adjustable cuff

In the newest installment

GraviTrax Junior Starter-Set S Ocean - Marble run for kids gift cards grind railGraviTrax Junior is an interactive ball track system for children aged 3 and up. Boys and girls create their own ball track worlds, which can be flexibly decorated to create individual theme worlds. Building and playing fun are combined. GraviTrax Junior can be extended by adding components or special elements. Sets with themed decorations allow children to create their own worlds for long lasting playtime fun. GraviTrax Junior is an interactive ball