Gravitrax Pro: Extension Vertical Splitter

Enliven your GraviTrax circuits with this innovative valve system that will upset the course of your ball! Depending on its speed, your marble can go over the valve, or fall through it and slide down a double-helix slide. Will you be able to predict the trajectory of your ball? Thanks to this PRO action block, bring more possibilities, more challenges and more creativity to your GraviTrax circuits! He is played with at least one Starter Set and can then be combined with all GraviTrax elements.