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Keep your marbles masterfully organized with our stackable “GraviTrax Ball Box” set, complete with 4 snap-shut boxes and 12 new marbles! Don’t lose your marbles! Our handy “GraviTrax Ball Box” set holds 24 of those shiny spheres you love to watch fly ...
What makes a great toy? GraviTrax checks all the boxes! It’s a creative, modular, expandable track system that challenges children to use their imagination to design and build their own marble runs! Electronic-free, GraviTrax construction sets use STEM...
Step up to a new level of racing fun with the “GraviTrax POWER Elevator” and automatically lift your marble run to new heights! Going up! The “GraviTrax POWER Elevator” will lift your marbles up 7 levels — automatically! The motorized Elevator...
The Building Expansion offers over 25 additional elements to expand your track vertically. You’ll increase the action when increasing the height of your run. Experiment with the combination of height tiles, base plates, freefalls, switches and ...