: The go-to for European buyers, offering a wide range of shapes and high-quality coatings. Online Marketplaces (Amazon, eBay) : Pros : Fast shipping and easy returns.

When browsing, you’ll see numbers like . This refers to the "Maximum Energy Product" of the magnet material.

: A solid option for industrial-strength magnets and bulk project requirements.

If you’re on a budget, you can find surprisingly strong magnets inside discarded electronics. contain incredibly powerful (though often thin) neodymium magnets.

Buying big neodymium magnets is like purchasing a "superpower" in a box. Because they are the strongest permanent magnets commercially available, they require a different shopping approach than your average fridge magnet.