Thank you for your advise, LondonPearl! Of course, I should want to travel and choise my pearls on right spots, but I don't use so much to make travel profitable, or I'll have to price my pearls higher and higher! That at time It's difficult to sell unique pieces' work at the same price than usual pearls coming from hundred thousand massive productions. I should be the boss of a small poor hands army to carve serials of pearls in countries right to do that, it will be a better deal to allow any sellers tour, but never mine.