Techno Trax Mineshaft Roller Coaster System By The Learning Journey

Roller coasters are mesmerizing for kids of all ages, and Techno Trax Mineshaft offers kids an "archaeological" coaster adventure. Assemble the pieces to replicate a real-life roller coaster, and watch as the mineshaft car travels through the underworld full of drops, twists and turns. A motorized chain returns the car to the top of the track where another exciting journey can begin. Comes with more than 150 pieces, plus instructions to access the detailed, online manual. For ages 8 and up.