20 Pack Small Magnets, 15x3mm Refrigerator Magnets Rare Earth Magnet Neodymium Magnet for Crafts, Whiteboard, Kitchen Cabinet

I bought these magnets to put on the back of fuse glass products to sell at my craft show. They are the perfect size and very strong. Glass is fairly heavy in and of itself so I needed a good strong magnet that would not only hold up the weight of the glass, but also a piece of card stock. These magnets do the trick. They came well packaged but one of the magnets was broken. This is not unusual as magnets are brittle in naturally and break easily. Good product, I will buy again.

I got these for 3D printing and they work absolutely perfectly. I haven't tried putting them in while printing but they are very strong magnets so I'd recommend definitely researching how to properly do that.As for using afterwards, I've been gluing them to the PLA filament using Gorilla glue and they've held perfectly. I've not had a single one come loose with that. Again, very strong magnets for their size they are working very well for the Cosplay helmet that i made with them. Keeps it wearable and doesn't feel at all like they're going to come loose unless I'm trying to actually pick up the entire helmet by one small piece.Great value for some great quality magnets. Sized are exactly as stated.

A lot of small magnets for little money. Not super strong, but get the job done. Would buy again.

As my 3D printer is now working great, I bought these magnets to make some souvenirs. These magnets were so strong and allow me to attach my plastic souvenirs to stick in the fridge!I love these magenets! The only drawback is the size. I'm keep losing them easily.

These little buggers are great! Super strong for their size. One can hold half a dozen sheets of notebook paper to the fridge no problem. I had a bathroom door that wouldn't stay open without a rock to hold it that way. I epoxied one to the door stop and one to the door. Now the door stays open without that unsightly rock and all it takes is a little tug on the door to get it closed.

These are great for little projects and they are fairly strong for the size

I'm disappointed in the strength of these magnets. I bought them to use as a magnetic catch for a ring box and they are not strong enough to hold the lid on the box. Two magnets, mounted in the proper orientation, facing each other and flush with the top and bottom of the box lid can not hold the lid closed when turned upside down. The lid is 2 inches square wood... Just not strong enough for this purpose. They stick together nicely in the package... but don't expect them to actually hold anything in place.

These work great for imbedding in small box lids and other 3d printed parts that you want to keep closed. These are too small to be very useful for fridge magnets