The Mini-X F3A is built from precision laser cut contest EPS foam. Main structure comes pre-built and covered. The Mini-X F3A flies a wide range of smooth and precise aerobatic maneuvers such as "Waterfalls", "point rolls", "rolling circles", "snap rolls", "hovering", "harrier", and precision F3A flying. Includes great instructions and builds in about 3 hours. The Mini-X F3A combines the lightweight, fly-anywhere freedom of a profile foam with the full-fuselage rigidity of a balsa plane. This full-fuselage design is more rigid than a profile foam, so it can be flown outdoors. The full-form symmetrical airfoil wing lets you fly 3A maneuvers with absolute precision. The result is a 3A machine that is just as at home at the flying field as it is at the park. For freestyle fun that knows no bounds, this is the plane.