Note: This is an expansion piece to the Gravitrax Starter Set

Bang the hammer! Hit your ball with the hammer for more power and to make it travel further. The GraviTrax STEM track system makes experiencing gravity fun! The track can be infinitely extended with various add-ons for endless building and racing enjoyment! Will the hammer get your ball to the finish?

Includes: 1x action stone hammer, 1x long rail, 2x medium rails, 3x short rails. 

Gravitrax is an innovative modular system for building super cool marble run tracks.

Made from a variety of different components and rails, plan test out and realise the physical laws action-packed distance gradients with skilful use. Preset task cards and layouts make it easy to take up free building and construction with a multitude of logical and action blocks.The route is the goal!
GraviTrax employs clever tricks such as the magnetic cannon to give your ball a speed boost and keep it going over a greater distance.

Recommended for ages 8 years - but GraviTrax will appeal to the somewhat older kids too.

American Specialty Toy Retailing Association (ASTRA) – Best Toys for Kids 2018 – Winner Constructive Play