Pastries do sound troublesome. Even with candies I have to avoid sending anything crumbly or containing chocolate or otherwise they will take severe damage during some trips. For example many postal systems are automated and move mail through conveyor belts that can sometimes crush items.
That was my first idea, but it's actually a trademark[1] owned by "Antiga Confeitaria de Belém Lda", and I didn't want to get involved in ugly legalese.
If they are the same as those I once ate in Barcelona—really tiny, perfect details, like small artworks and excellent shape and colors—you should go for this.
Question is: how long is the durability. Probably you have to find expensive delivery services for food with a cold chain distribution.
But the idea is good, I never saw such pastries somewhere else again. Are they the same in Portugal?
