N52, 1/2" L x 1/2" W x 1/2" H Square Magnets - 12Pack, Block Rare Earth Magnet, Neodymium Building Magnet 0.5 x 0.5 x 0.5 inch Cube for Office, Home, Fridge Magnets for Refrigerator,Craft

Strong

Dangerously strong, very fun!

Great Magnets

Very strong, almost impossible to get apart. Could be dangerous in some situations and around children.

Insane strength for their size! To make my day fun and surprising, I like to put neodymium magnets in my pockets, forget about them, and head off to work!

The coating on these is very brittle and chips off when two collide. They are very, very strong magnets so it’s inevitable that they will collide sometimes. I bought them think they’d be good for game play, but they are too strong for that.

These are incredibly powerful magnets, their accurately manufactured so you can rely on their dimensions in your cad designs if you use them for 3d Prints like me. For their strength they've a good value and are super reliable.

Main issue is the listing and photos call for 12 magnets, but only 9 were in the box. Besides that everything else is great. Magnet size is correct, strength seems correct, and nothing broken in shipping. $30 for 12 seemed like a decent deal but $30 for 9 would’ve made me look elsewhere.