Ravensburger GraviTrax PRO Element Releaser

More action with the Element Releaser from the GraviTrax PRO line. The first brick that connects three levels and influences the balls. This element creates dependencies across three levels. On the top level, balls can roll into the releaser at two entrances. As soon as a ball on the lowest level rolls through the releaser, a ball on the top level is released and leaves the stone on the middle level. This means that the releaser can be built into the track as a retarder and ball trigger. A firework display of ball explosions can occur. Manual loading is not necessary! 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 unique marble run worlds. By freely designing the marble runs and researching the rolling behavior of the balls, the understanding of science is sharpened and gravity can be experienced first hand. The GraviTrax universe includes three exciting lines - CORE, PRO and POWER. All GraviTrax lines and products can be freely combined with one another. The GraviTrax universe can be expanded infinitely through countless extensions with classic building elements or stones that enable special action and tricks. This way, everyone can tinker, try out and build beyond themselves.