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

I love magnets and this, oh boy, IS A Magnet. Fun to mess around with. It is strong. Don't let it slam as these magnets can chip. Mine hasn't but over all they can. Get it! Have fun.

Very powerful magnets but do not, I repeat do not let them slam together. It's cool and very destructive.

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

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 is a great powerful magnet, but for purposes of detecting a screw or a nail behind tile, it was a failure. I’m sure there’s other good uses for it.

Exactly what I needed!.

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.

Good quality magnets just don’t drop them onto a metal floor mine shattered and were hazardous to try to collect so they sent me a replacement with no need to send any shards back

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.

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!

Very strong

Very strong magnet. I use it for a big, heavy photo calendar on my fridge. Very strong and secure. Highly recommend:)