The Mini Piuma is a half the version of the «La Piuma». A curved plate is used as the profile, which makes the fly weight really slow.
You can equip them with a very light engine, e.g. B. from E-Flite micromodels with 1S drive. In the model shown here, the engine is located in a dome on the wing, which means that the little one is even ready to start from the ground.