Hi,
of course if I will have any other idea, I will let you know.
I have my own glassmaker for Calcedonio glass and in case I will need, I can easly buy them directly here in Murano.
Imho in your case you should look for a Consumer2Consumer deal.
B2C works, B2B works, C2C works, but C2B doesn't work :-)
Sincerely
Alex
www.artofvenice.com