Die Fledermaus; the flying mouse. Turn the handle and the fiendish blend of crank slider and cam make the maus flap his arms frantically in a vain attempt to fly. He’s batty even to try!
As the handle is turned, the mouse makes one pass for each turn of the handle while the arms flap four times! Print this model onto thin photocopier card then all you need to made the model are scissors, ruler, PVA glue and a sharp knife.