# Magnets - webcentive

Source: https://www.webcentive.com/magnets/magnets.html  
Format: Markdown version of the HTML page (same content, lookups and page chrome left out).

Neodymium (rare earth), ceramic, alnico and flexible magnets for crafts, workshops, science projects and industry. Strong magnets are not toys: if a child swallows more than one magnet, they can pull together through the intestines and cause serious injury, so get emergency care right away (CPSC). Large neodymium magnets can pinch hard and should be kept away from pacemakers. All suppliers below are commercial.  

More on webcentive: [elements](https://www.webcentive.com/shopelements/shopelements.html) | [industrial supplies](https://www.webcentive.com/industrial_supplies.html) | [electronics](https://www.webcentive.com/shopelectronics/) | [educational links](https://www.webcentive.com/educational_links.html)  

Each site has quick lookups: who owns it (whois), its history (Wayback Machine), a safety check, and one-tap questions to AI helpers. Grok asks you to tap Send first.  
Links last checked Oct 13, 2026.  

- **Magnet safety and science (start here)**
- [cpsc.gov](https://www.cpsc.gov/Safety-Education/Safety-Education-Centers/Magnets) - CPSC: magnet safety (swallowed magnets are an emergency)
- [cpsc.gov (rules)](https://www.cpsc.gov/Business--Manufacturing/Business-Education/Business-Guidance/Magnets) - CPSC: magnet safety standard for sellers
- [exploratorium.edu](https://www.exploratorium.edu/snacks/subject/magnetism) - Exploratorium: magnetism science experiments
- [nationalmaglab.org](https://nationalmaglab.org/magnet-academy) - National MagLab Magnet Academy (how magnets work)
- [usgs.gov](https://www.usgs.gov/centers/national-minerals-information-center/rare-earths-statistics-and-information) - USGS: rare earth statistics (where neodymium comes from)
- **Magnet suppliers (commercial)**
- [amazingmagnets.com](https://amazingmagnets.com/) - Amazing Magnets
- [amazon.com](https://www.amazon.com/s?k=neodymium+magnets&tag=webcentive) - Amazon: neodymium magnets
- [appliedmagnets.com](https://appliedmagnets.com/) - Applied Magnets
- [cmsmagnetics.com](https://www.cmsmagnetics.com/) - CMS Magnetics
- [dowlingmagnets.com](https://www.dowlingmagnets.com/) - Dowling Magnets (educational magnets for school)
- [kjmagnetics.com](https://www.kjmagnetics.com/) - K&J Magnetics (neodymium magnets, strength calculator)
- [magnet4less.com](https://www.magnet4less.com/) - Magnet4Less
- [magnetshop.com](https://www.magnetshop.com/) - MagnetShop (magnets since 1955)
- [magnetsource.com](https://www.magnetsource.com/) - Master Magnetics (The Magnet Source)
- [totalelement.com](https://totalelement.com/) - totalElement
- **Industrial and international suppliers (commercial)**
- [adamsmagnetic.com](https://www.adamsmagnetic.com/) - Adams Magnetic Products
- [eclipsemagnetics.com](https://www.eclipsemagnetics.com/) - Eclipse Magnetics
- [first4magnets.com](https://www.first4magnets.com/) - first4magnets (UK)
- [magnet-shop.net](https://www.magnet-shop.net/) - magnet-shop.net (Germany)
- [magnetics.com](https://www.magnetics.com/) - Industrial Magnetics, Inc.
- [magnetportal.de](https://www.magnetportal.de/) - Magnetportal (Germany)
- [magnummagnetics.com](https://www.magnummagnetics.com/) - Magnum Magnetics (flexible magnet sheeting, Ohio)
- [mcmaster.com](https://www.mcmaster.com/products/magnets/) - McMaster-Carr magnets
- [supermagnete.de](https://www.supermagnete.de/eng/) - supermagnete (Germany, English site)
- **Custom and promotional magnets (commercial)**
- [magnetsusa.com](https://www.magnetsusa.com/) - Magnets USA (custom business magnets)
- [vistaprint.com](https://www.vistaprint.com/marketing-materials/magnets) - Vistaprint custom magnets

Number of links: 26  
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