This type of packaging I find very good. 18 photos is the number that the cassette of the printer (for me the Canon Selphy 810) summarizes and since the paper is very sensitive before printing, it is well protected.
For my old dye sublimation, there was the photo paper with postcard printing. And so I have unfortunately previously made me worry about the back of the Canon photo sheets.
At Canon photo paper with postcard printing must be inexplicably ordered separately.
The term is good, with some photos but I had mistakes in the form of small spots of color.
The papers are drawn without problems, the ribbon rollers run properly.
The colors are not as brilliant as the old Sagem printers, but since Canon offers a significantly better operating and functional concept that can (and must) I live with it.
Conclusion:
+ Good expression
+ Good paper strength
- No postcards imprint
- Error in the form of small patches of color (at the beginning of the roll of ribbon)