MIKEDE Neodymium Magnet Super Strong, Super Strong Powerful Rare Earth Magnets for Stud Finder and Science Project- One Piece

Very nice and super strong magnet, perfect to find studs on walls.

Super strong and works great for what I needed it for. For anyone on here who is looking for something to open the yonder Pouch, this will do the trick easily!!

This is really cool, but the magnet is REALLY STRONG. It is probably not great for kids. We have two and my kids put them close by to each other. They weren’t even that close and they slammed together and would not separate. They slammed so hard that one magnet chipped off a chunk and smaller pieces! Although it was cool, we realized they probably shouldn’t have free access to these with the damage they could cause.

This size of Neodymium magnets are very strong and perfect for what I need them for. I’ve bought several of these type magnets in different sizes but they are always great for whatever you need them for. One thing you should always keep in mind is never allow them to be less than a foot and a half because if they hit one another they will break into several pieces with sharp edges that can cut you. So be careful when handling them. They are too expensive to allow them to break into pieces. Also they can be much easier to separate by sliding them apart with one magnet on the edge of a shelf or table. Again keep in mind that they can easily pinch your fingers or hands drawing blood 🩸!

If I were to rate these simply based on their magnetic force they would get fourteen stars. I bought these to use more or less as a toy and was pretty surprised how un-toy-like they are. For starters, the average human will never be able to get the two magnets apart out of the package. And if you do, be EXTREMELY careful what you put them near because they will fly toward iron-containing objects with great glee, and their mass could cause significant damage. Finally, once I managed to get them apart (using two pairs of channel locks and about all the strength I had), when I decided to let them come together again, the force of their attraction broke a large chunk off of one. The next time I did it, one of them broke in half. These things are industrial strength.

Good size magnet and very strong. I was afraid of it breaking if I dropped it or something was pulled too fast to it so I actually 3d printed a snug fitting case for it so I can still use it while it's enclosed.

Good but not as strong as I was expecting. Using as a stud finder. Tested it on visible nails in door jamb - made me realize why its not finding the nails in the studs.

Great I put 2 together and some 1.5 inch ball bearings. Fun just watch the fingers.

Very very strong model i really like it

Powerful. I use this magnet to find nails/screws in drywall. It will easily locate those, even the deep screws. As other said, it is brittle so be careful not to drop it or move it near another magnet - it will attract fast!

Best

I have no way of measuring how strong this is other than empirically against normal magnets and this thing ripped the keys off my Cherry keyboard. Be careful where you put it. It is seriously strong. This will do anything from find studs in a wall or keep a barndoor closed!

Fab, opens the school phone cases. Bought it just incase and my son accidentally locked his phone inside his after school one night. Worked like a dream. Really strong.