Dental Lab Marathon Electric Polisher Unit N3 Micromotor Polishing Machiner NEW Due to different batches of raw materials, the colors of the pedals will be randomly matched. we don't accept return for this. Important reminder: To avoid the problem of speed loose control and maintain long lifespan of this machine,please do turn the speed to "min" with the speed controller before start the following operation : push "on"or"off" button,Switching bur running between clockwise and reversed or Switching control between manual and foot pedal.
eBay