Quality Tested Cow And Ox Gallstones

We are supplying the best grade Quality Tested Cow and Ox Gallstones at very efficient prices. There is a demand for dark stones as well, but prices are considerably lower however. Stones are traded in the following specifications:

Details:
Cow /Ox Gallstones for sale for (wholestone / brokenstone ratio is 80% / 20% )
We are full time exporter of high quality natural ox gallstone.
Our product obtained from disease free cattle.
We can supply up to 10 Kg. monthly. Shipment prompt by air courier (DHL).
Price depends on ratio of wholestone / brokenstone.
whole stone / broken stone ratio is 80% / 20%
whole stone / broken stone ratio is 70%/30%
whole stone / broken stone ratio is 60%/40%
Ox Gallstones
100% whole stones
90% whole stones / 10% broken
80% whole stones / 20% broken
100 % Broken and 100 % Powder

classification:
Highest demand is for stones with the following features:
yellow golden orange colour;
stones with low specific weight;
large stones;
bili rubin content not less than 35%