The Sprig Adventure Series is built around The Discover RigTM - a sturdy, battery-free vehicle with a removable push bar. The Discover Rig is powered by preschoolers' natural kinetic energy.  When a child rolls the toy forward, it triggers the generator that powers both the vehicle lights, sounds and plug-in characters, taking the child on a self-powered safari of the imagination. Standing nearly a foot high and wide without the push bar, the Discover Rig is the perfect size for indoor or outdoor adventures. Adventure Guide Cap Faraday is included, spinning a Secret Safari tale from the driver's seat and can seat up to three Adventure Guide characters at one time.

World-famous Adventure Guide Cap Faraday has invited you to be the driver on his trek through the African Serengeti.  Keep your ears open and your eyes on the road because on Secret Safari, there's a silly animal around every bend, and you're always in for a wild ride!

The Discover Rig is the sound enabler for all Adventure Guides who hop in the driver's sear, taking a child on a self-powered expedition of the imagination.  

Three play modes on the Discover Rig control the electronic features:
Search (lights only)
Rally (lights and motor sounds)
Adventure (lights, motor, dialog, sound effects and songs - the whole kit and caboodle!)