Strong magnets are not toys. They can jump toward each other with enough force to or shatter on impact, creating sharp shrapnel.

: Neodymium magnets are prone to rusting. Look for coatings like Nickel-Copper-Nickel , Zinc , or Epoxy for protection.

: A top choice for international buyers, particularly in the UK and Europe, offering everything from flexible magnetic tape to super-strength N52 discs.

: Standard neodymium magnets lose strength above 176°F (80°C) . If your project gets hot, you may need Samarium Cobalt (SmCo) magnets instead. 3. Essential Safety Warning

: A go-to for hobbyists and engineers alike, known for a massive inventory of neodymium grades and detailed pull-force data.

: They can damage hard drives, credit cards, and pacemakers.