INNOVANT 4 Pack Neodymium Disc Magnets 1 1/2" d x 1/8" h N45 Grade Strong Permanent Rare Earth Magnets - Best for DIY Arts & Crafts Projects, School Classroom Science Project & Office or Work Supply

These magnets have been great and surpassed my expectations in their usefulness. Some of the things I've used them for so far include:1) Placing one inside my toilet tank and one behind my toilet seat lid. Our lid wouldn't stay open and the magnets provide just enough strength (even through the porcelain tank!) to keep the lid open when we need it open2) Placing one under my desk so I can throw/hang my keys from it when I get home3) Using one ad hoc to find studs in our drywall. I got this idea from a stud finder that uses magnets to locate the nails that hold the drywall to the stud. I've found this magnet actually works better than the stud finder given it's larger surface area and possibly stronger magnetismI'm sure there will be other amazing uses, but that's all I've got so far!

Very strong magnets. They come with plastic rings between them and I accidentally removed a ring, it was quite a struggle separating the 2 magnets.I needed these to keep something in place and they worked perfectly.I'd imagine they have lots of uses around the house and for craft or educational products.

If you can get them apart, keep them VERY far apart. I broke one within minutes of their arrival when they snapped back together!I needed these for a glass white board. None of the magnates I owned worked and I even when out and bought some specifically for white boards that I had to return.These worked beyond compare.

Everything

These very powerful magnets are about the strongest magnets I have ever encountered. They will find their way into a number of uses in your home or workplace. Very impressive.

I used these for my spice jars. They work great.

Very strong.