DIYMAG 1" Cube Neodymium Magnets, Strongest 1inch Cube Rare Earth Magnets - 2 Grade N52, Pack

These 2 magnets have a very strong attraction to each other. Had one in each hand and they pulled out my hands which were about 6 inches apart. They snapped together and broke. The outer coating is very thin. Not worth mailing them back for a refund. Beware of the manufacturer/seller.

Very strong magnets. But as other reviewers have stated, be careful with them. They lasted about 5 mins. While I was showing them to my daughter (my daughter loves science), I accidentally let them smack together (they were too strong for my fingers). This caused them to shatter a bit and cut my hand. Strong is an understatement for these. I wish they came coated in a silicon sleeve or something.

CAUTION: I will still give these a 5-rating, because I do believe that they are every bit as strong as represented and a good value for what they are. However, every purchaser should be cautioned: if more that one magnet is used with another, you will need to be incredibly careful not to allow them to become closer than about 8”-12” to each other. If they are allowed to strike one another, you should expect one of or both to break, accompanied by a bright, startling spark. They are incredibly brittle. We experimented with our set for only 2 days before disposing of them for safety reasons. As for strength, they arrived separated by a plastic washer. Even so, they were very difficult to further separate using the instructed method of a table or counter edge. Without the washer it required most all of my strength to separate them.

I was lost at first thinking I wasted money since I wanted this to open a yondr pouch from school, I thought using only one by itself would work but it didnt since the pouches got stronger and thicker this year. Just keep both magnets together and it'll generate enough strength to open the pouch after you hit it a few times, you don't have to hit it crazy hard but it will open after a few good hits.

For a magnet that is supposed to be incredibly strong they are very thin and weak!! My 11 yr old had just opened them up for his birthday and within 30 minutes they came together from 2 foot apart from each other and broke completely apart when they hit each other! 😭 They were just a brittle piece of metal inside of them, and didn't seem real?? They made a large flash of fire and sparks when they exploded??? In my 63 yrs I've never seen anything do that magnet wise for sure?? Not sure if these are kid rated??