Dear Evangelos, hello, I received your letter and unfortunately I have to tell you that I found the worst stamps I could expect, 21 unusable broken and 50 normal to discard and not possible to exchange. Actually they are good two or three stamps only. I put the rating 3 only because you spent money for the registered letter,and it’s Christmas, otherwise I should have only given you 1 star. Try to change and send whole stamps and good ones to be able to trade. I’m sorry I couldn’t do otherwise. Ciao, Salvatore