2 x Large Rare Earth Neodymium Magnet - Suitable for Testing Gold & Silver For Fakes - Fast UK P&P

Rare Earth Neodymium Magnets are extremely powerful. This makes them suitable for testing gold and silver, coins, jewellery. If the magnet is attracted to the object then the core of the object is made up of a base ferrous metal, as pure Gold & Silver are NOT magnetic.

The magnet is only capable of identifying ferrous metals from non ferrous ones. However, in doing so it will identify Fake Gold & Silver. 

The Magnet is 10mm in Diameter and 3mm thick making it small and easy to carry.