Build a motor-powered helicopter with a 17 (43cm) spinning propeller and missiles that really shoot! Rebuild into a missile-firing spider that really crawls or a bumper car that automatically changes direction when it hits an obstacle! Includes 2 Idea Books with building instructions for all 3 modelsplus inspiration for additional models. Requires 6 AA batteriesnot included. Ages: 4 + Manufacturer:LEGO Pieces: 611
