A set of replacement propellers for brain surgeons who also make model aircraft carriers and are not satisfied with blade-less spinners or flat, photoetched props on their 1/700 aircraft. This set includes 10 turned-brass spinners and 34 photoetched individual blades (four of which are spares and/or offerings to the carpet monster). Cut the blades off the fret, insert into the pre-drilled holes in the spinners, and there you go! What could be simpler! Did we mention this is 1/700 scale? Each individual blade is about 1.5mm long. Jig for ensuring proper pitch and blade twist not included.