Nothing in the description says anything about their neodymium magnets, but judging by their strength there is no doubt that they can't be anything but neodymium magnets! They are small but perfect for making tiny DIY battery connectors for DIY projects. Just take a piece of bare wire, wrap it in a sheet of aluminum foil and press the wire + foil onto the battery post with a magnet - works like a charm. Never eat or swallow. The package arrived fine, but there was a delay in shipping through the USPS because the outer packaging was completely torn apart (maybe the magnet stuck to the inside of the USPS sorter?). For the price it's not even bad!
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