KNEX TOP GEAR 4x4 vs Copter Building Set

The Challenge: Build an attack copter with foam missile launcher and then set it off on a mission to seek and destroy the off-roader that you just created!  Vehicles have Stig and pilot figures and copter comes with three foam darts for maximum firepower!  Models combine to create a mega-assault vehicle for more intense action! 

A label sheet to customize your builds, targets to practice your aim, and a full set of step-by-step building instructions are also included. 
Ages 7+