This toys is in good condition.  Please see all the photos.  Normal, small signs of play are present.  All knobs turn 360 degrees, but the third one does not lock into place on each individual number (as the others do).  Each burner is 4" in diameter. The whole unit measures 10.5" wide, 13.5" deep and 2" tall, so it is pretty manageable space-wise.  Simple, no lights or sounds or electronic components.  Lots of pretend meals to be prepared.  Thanks for looking!