My daughter loves airplanes so I purchased this set for her. The set comes with 4 larger chunky airplanes and 4 smaller airplanes. The larger airplanes are inertia driven which means they work by pushing them forward to roll and the smaller planes are pulled back and then released to move forward. The larger planes come with three propellers that can be shot out of the plane by pushing a small black button on the nose cone. She can reload the propellers to shoot them out again and again.
The planes come in various colors and designs. The smaller planes are a nice size to work with some of the transportation playset that she already has. She can pack this set in her bag when she goes to visit her friends and she will have plenty to share with others while they play.