GraviTrax PRO Vertical Spy Labs Suitable for children ages 4

Suitable for children ages 4 and up

In this case

It stretches its cute pink snout into the air and spreads its beautiful wings

soft light

Our steel-cut pieces offer a perfect

GraviTrax PRO Vertical Spy Labs Suitable for children ages 4The PRO Extension Vertical contains many different components for building upwards. Combined with any GraviTrax starter set, the PRO Extension Vertical brings even more possibilities and complexity to the GraviTrax universe. How many levels can the balls roll on? GraviTrax is a flexibly expandable, interactive marble run system for children aged 8 and over: With GraviTrax, children, teenagers and adults don't just build simple marble runs. They create