This is the product description text that will appear here.
Quantity
1
Hands-free RF control: Automatically shifts marble direction for automated marble run play
Compatible with GraviTrax system: Expands existing tracks and integrates with other GraviTrax components
Durable construction: Built to withstand repeated use by children ages 8 and up
Includes trigger and switch: Ready to use with instructions for immediate play
STEM-friendly design: Encourages critical thinking and problem-solving skills
Summarized by Shop
Control your marble’s path like never before — handsfree! As a marble passes through, the POWER Trigger signals the POWER Switch via radio (RF) waves to shift the direction the next marble takes along your track! Power up the possibilities and build even more complex marble runs! Makes an excellent addition to your existing Starter-Set; c