Kids can have fun discovering elements of real engineering with the Meccano Junior 150 Piece Bucket! Help develop hand motor skills while creating 10 different models, including a Boat, Robot, Helicopter and Plane. They can build all 10 or create their own! This set includes 150 pieces and 2 real tools that can be conveniently stored or carried in the storage bucket. Construct a Plane or Helicopter to explore the adventurous blue skies! Break down the model and rebuild as a Motorcycle to hit the highway, or a Robot to battle alien forces! Easy to follow step-by-step instructions are provided so little hands can put together large connecting pieces with nuts, bolts and, add-on wheels. Once they’re done, they can display and play, rebuild another one of the 10 models, or make their own creations!