Description
INNOVATION IN LEARNING: GraviTrax Hammer Accessory offers a unique way to learn about gravity – magnetism and kinetics by designing and building own race tracks
STEM APPROVED: Designed for boys and girls ages 8 and up – this toy enhances educational and scientific play – with over 15.5 million units sold globally – it stands as the top marble run system in the U.S.
UNIVERSAL COMPATIBILITY: Extend the fun effortlessly – all GraviTrax sets interconnect seamlessly for a more extensive and exciting play experience
THE GIFT OF CREATIVITY: Give the gift of creativity with GraviTrax – perfect for curious kids and adults who love to build – making it an ideal holiday or birthday present
PUSHING BOUNDARIES: The GraviTrax Hammer Accessory amplifies the fun and excitement by giving your marble fresh momentum – making every race thrilling
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