Gravitrax add-on Hammer 27507
GraviTrax is the track system from Ravensburger! Use your imagination to build action-packed tracks and explore the world of physics by rolling your balls along them. Discover the power of gravity and stimulate your imagination with Gravitrax sets!
GraviTrax Hammer is a complementary set. Use the Hammer element to give your ball energy to make it roll further. The hammer will increase the speed of the ball, so the ball will also roll uphill. Combine it with the starter set to give your track new dynamics. I wonder if the hammer will make your ball roll to the finish line?
Contents:
Instruction, 1 hammer, 1 long rail, 2 medium rails,
3 short rails.Do you need help? Do you have any questions?Ask a question and we'll respond promptly, publishing the most interesting questions and answers for others. 
