TRYMAG 3x2mm Miniature 120 Pcs Tiny Black Round Neodymium Disc Small Magnets, Mini Rare Earth Magnets for Fridge, Crafts, Whiteboard, DIY, Science, Kitchen

These little things are strong!! I purchased these for a parts tray I was printing. I dropped 2 of these into the bed of my tray before the top layers were printed and these things hold on to screws and most tools very well. They are very light and honestly I wouldn't know they were there if they didn't have room to bounce around. I've dropped and stepped on these magnets and they do not chip. They come in a small case so you don't have to worry about them rolling away and sticking to something never to be found again. Definitely worth the buy.

The managnet are great, good strength, in formally none of the 5 sizes fit what I needed.

The 3 mm thickness is nice for a strong connection. They stay in place pretty well for the size of the magnets. The 6, 8, and 10 mm sizes are a nice combo for various uses and applications. The condition of some of the magnets was slightly concerning. Not many, but a few of them have small defects, dents, or isn't plated right. For the number of magnets you get I can't complain if there are a few defects, however if you want every magnet to be perfect quality and flawless. This probably isn't the choice for you. They also come with a nice plastic case.

They're good magnets and everything, but I accidentally bought the wrong size. I needed 10x2 magnets and accidentally got the smallest ones. I'm sure I'll find a use for them, but they aren't what I meant to buy and I sorta want a refund

Pretty strong magnets with great quality. Used these in a 3d print project for Mickey Mouse ears for a Disney trip. We're to the right size as described. Never had an issue with the magnet strength, the ears stayed in place the whole time.

Good quality!

These are super tiny. I definitely thought they would be bigger

work good