Rotors at 1/700 thatthey represent a rotor 72 feet in diameter, this sprue has five rotors.
This model is a re-scale from our
5 blades rotors x5 72ft 1/285, due the small size and to help the printing process the thickness of the rotors is bigger than it should be at that scale (current size: 1.4mm at the central part of the rotor, 1 mm on the thickest part of the blade)
Blades can be easily trimmed with a sprue cutter if a smaller rotor is required and still retain realistic proportions. A tiny hole in the center of the hub allows easy mounting with a straight pin or length of rod.