Intentional design
Everything we do starts with why
Made with care
We believe in building better
A team with a goal
Real people making great products
Skip to product information
Masterkidz STEM Wall Kinetic Ball Trax Marble Run - 209 Pieces Set with Dominoes & Gears, Educational Learning Toys for Kids Ages 3+
$399.95 USD
Inspire a lifelong love of learning with the Masterkidz Kinetic Ball TraX system! More than just a marble run, this is the ultimate STEM building experience that empowers children to become young engineers. They will love constructing their own special ball tracks, experimenting with gravity, momentum, and chain reactions.
Watch as they add dominoes to create satisfying falls, use direction changers to navigate tricky corners, and integrate other motion gears to build a truly dynamic system. The Kinetic Ball TraX is the perfect educational toy for making physics concepts tangible and fun.
Designed for versatility, it integrates seamlessly with Masterkidz STEM Walls for active, vertical learning. With the STEM Building Brick Baseplate (sold separately), the fun continues on tables and floors, allowing for massive, room-spanning track designs. Give your child the tools to build, experiment, and discover—order the Kinetic Ball TraX today!
209 Piece Set in 5 translucent colours. Ages 3yrs+
*Lifestyle images show a selection of TraX from all sets.
*Compatible with STEM Building Brick Baseplate (ME25302)