GraviTrax Expansion Trampoline Product Type_Switches * Self Centering Action -

* Self Centering Action - Trucks self align themselves parallel with the car for easier placement on track

Onboard DCC decoder with SoundTraxx Tsunami2 sound

"Basic Trackwork for Model Railroaders"

Piers are graduated in height from 1/4" to 3" by 1/4" increments

Large and small Sinclair antennas

GraviTrax Expansion Trampoline Product Type_Switches * Self Centering Action -Details: Change up the marble run experience from racing to bouncing with the Trampoline. With specially angled height tiles and springy trampoline tiles, the marble can now bounce its way to tracks waiting on the other side. Including 2 trampoline tiles and 2 angled height tiles, this accessory must be combined with the GraviTrax Starter Set . GraviTrax is a modular, electronic free interactive track system where you can design and build your own