We are interested to evaluate market opportunity for agate pebbles, as grinding media in ceramic sector, mainly in Italy and Spain.As, at the moment, almost nobody is using, we would like to try, but must be very effective, as we believe much more expensive than silica pebbles, and prices must be according to real performances.In order to go on we need to know:- Size availability.- Technical data sheet.- If shape enough rounded.- Quantity available- FOB prices in some container port. Waiting your reply, for seroius business.RegardsCountry:Italy