Fast-paced action is guaranteed with the GraviTrax Looping element. Balls fly through the loop at speed, briefly overriding gravity and turning the marble run upside down. Use it with any GraviTrax Starter-Set to test momentum and add a dramatic loop to your build. GraviTrax is a flexibly expandable, interactive marble run system for children aged 8 and up: design custom tracks, explore rolling behavior and experience gravity first-hand. The GraviTrax universe includes three lines — CORE, PRO and POWER — and all lines and products can be freely combined. Numerous extensions and special elements enable endless tinkering and creative builds.
Experienced Marble Runs
GraviTrax Element: Looping — High‑Speed Loop Element
$7.50
Fast-paced action is guaranteed with the GraviTrax Looping element. Balls fly through the loop at speed, briefly overriding gravity and turning the marble run upside down. Use it with any GraviTrax Starter-Set to test momentum and add a dramatic loop to your build. GraviTrax is a flexibly expandable, interactive marble run system for children aged 8 and up: design custom tracks, explore rolling behavior and experience gravity first-hand. The GraviTrax universe includes three lines — CORE, PRO an
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