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GraviTrax Accessory – Zipline


Keep the momentum zipping far and fast!

GraviTrax is a modular, electronic-free interactive track system for designing and building an endless variety of custom marble runs. Requires GraviTrax Starter Set.

Availability: Only 2 left in stock

SKU: 210000000640 Categories: , ,

Add the Zipline to your GraviTrax contraption and send the marbles rolling. When a marble hits the suspended marble, it’s sent racing down the line to hit another marble positioned at the bottom, which is then sent rolling onward.

Turn Newton’s Laws of Motion into intense marble run action with the GraviTrax Zipline Accessory!

GraviTrax Accessory – Zipline

  • Newton’t-Cradle-like accessory to add to GraviTrax marble runs
  • Encourages spatial reasoning, engineering skills, experimentation
  • Turn a classic physics lesson into a thrilling marble run experience!
  • Includes zipline set, long rail, 2 medium rails, 3 short rails
  • Instructions included
  • High-quality materials and construction – Lasting durabilityNote: This is an accessory. Full GraviTrax set is sold separately


Manufacturer SKU26158




Weight 0.44 lbs
Dimensions 7.5 × 2 × 7.5 in

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