Dear Sir/ Madam, Please spend a moment to read and consider my proposal. I am Alexandra Brown a Senior Staff member working with The Dundee Perth & London Shipping Co. Ltd here in the UK . As part of our services, we buy and supply Gem Stones cleansing products call Ferosile-solute oil. FEROSILE-SOLUTE OIL is a chemical fluid which is used for the purification of Rough diamonds, Crystals and other Precious stones. This product is in high demand here in the UK and South America but the price is so high that some Associations that work with... read full review »