I received the package but the packaging left much to be desired. The stepper motors were packed together and then protected with a sponge (see pictures). This packaging has made it possible for stepper motors to collide with each other during transport and to deteriorate. You can see bumps and scratches on their surface and the axes are slightly bent because when rotating they are eccentric. The measuring coils are ok (2 ohms) but the connections differ between the stepper motor with screw axis (1-3
Nice product looks ok and fast delivery