BI9CBD The embossed effect is really cool! Although the details are slightly less perfect, the design is very unique, and the fact that it doesn't bleed is a great feature. The portability of colored rubber stamps is also not very good, and you need to stamp them accurately three times in the same location, which is difficult. I used non-absorbent coated paper for some of my QSL cards, which caused me a lot of trouble. Perhaps I should consider using steel stamps instead.