What has me but actually very rankled, is the fact that I ordered two Sclüsselanhänger at once, this came in a small padded envelope and were franked by 90 cents, to me the shipping costs but were charged per item. That may indeed be only one euro, as measured by the value of goods but then not negligible and especially not a common practice, since the seller also only once was the shipping costs.
For shipping, the actual size and the bad O-ring two star deduction.