GraviTrax PRO Vertical Spy Labs It stretches its cute pink

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

Her fanciful design features a purple coat of soft

INCLUDED: We include five white dice

Wherever Boulder's ramblings take him

GraviTrax PRO Vertical Spy Labs It stretches its cute pinkThe 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