Neodymium Rare Earth Magnet for Testing Scrap 9ct 18ct 24ct Gold,Silver,Coins & Antiques half full sovereign

Just received in post and works great, slides down my silver coin slowly so I no my silver is real

I was surprised at the size as it is very small but so far has been good at testing metals.

Very easy to use and very accurate don't know how I managed before.

A magnet of good strength, but could have brought the same cheaper without all the unnecessary packaging.

I purchased these magnets to test gold, my son had bought a bracelet we was not sure of, and the magnets did their job well, the magnet reacted to the clasp, which is normal with gold clasps, as sometimes a ferrous metal is used for the spring inside the clasp, gold and silver are non ferrous and will not react to these magnets, I tested the magnets on several pieces of gold and silver and the magnets did not react at all, the magnets are excellent and do as their job well.

These are minuscule about the as ze of the smallest sticky dots, one was completely broken in half. What a way to make money on tiny magnets. Do yourself a favour and avoid.

It tests on silver and gold. But when gold or silver covered stainless steel, the magnet does not react to this, giving the impression that it is pure gold or silver.

It does what exactly says and I have tested my copper bar it was effective because it slides slowly off of my copper bar which meant it was real copper bar.