I find it a little hard to believe your out for a refund over that! most would be very happy with that razor with 10 times the imperfections. Full credit to Herr Wacker for offering to polish it again.

To prevent more try loosely wrapping the blade and the scales in toilet tissue after use and leaving the razor in a well ventilated room to dry completely before oiling. Pass a piece of tissue through the centre of the scales too to absorb any water in between.