6x10mm Coreless Micro DC Motor DC 1.5-3.7V 35000RPM Micro Motor for Airplane Model RC Toys - (10 Pcs)

The media could not be loaded. I'm not a professional when it comes to this stuff but they're good. All of them work. I had no issues with attaching them. They're just micro motors that work.As you can see in my video, I used them for my model aircraft. They're capable of spinning the propellers at a nice speed that isn't fast enough to make noise (unless you use a 9v or something) but not too slow that it doesn't create the blurred disk. They can easily fit in models and don't mess up the center of gravity.

The motor runs great but it is smaller than I expected.