Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros:The size is exactly as DX mentioned it ( 12mm x 1mm ) Very strong from 100, just one was chipped on a side ( very small crack ) Good packaging ( no problems if stored on a metal body ) Cons:No cons for this OtherThoughts:Could be cheaper :) Very strong, streng... Read more

Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros:there are quite many of them they are very powerful even using only 1 of them when using all of them they get much more powerfull. have shiny coating witch is hard to wear off. really cheap came full 100 pack I don't think its Neodymium magnet but still good o... Read more

Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros:- They really are strong magnets. - Very useful to have around the house. (see thoughts). - Seem to be retaining their magnetism after a few months. - Cheap compared to other places. Cons:- About 4 or 5 of the magnets in the pack were 'duds' (only about 1/4 of... Read more

Involvement:General (knows how to use it) - Ownership:more than 1 month Pros:These are very strong magnets. As they are quite thin, the 100 piece pack is surprisingly compact and small. You can use them in many ways, my main motivation was to make customer fridge magnets, and holding few maps on the wall. Even a tiny piece from a broken plate ca... Read more

Involvement:General (knows how to use it) - Ownership:1 day to 1 week Pros:"Super Strong" is not a lie. Those tiny little monsters are really strong, especially for their size. They are probably made of neodymium, which makes them most powerful magnets in power-per-weight ratio. One magnet (which is one cm in diameter) can be compared to about t... Read more

Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros:-The magnets are very strong! I can even change the direction of my ball compass from about 0.5 m away! -They are rare earth magnets... I never saw this product anywhere else, so I guess it makes it quite rare. I think they are a Nd alloy, not sure what else t... Read more

Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month Pros:They are small. They are inexpensive per unit. They are awesome. As other people stated, these magnets are really, really strong compared to their size. You get a hundred of them stacked together, and they are even hard to get apart without considerable effort... Read more

Involvement:General (knows how to use it) - Ownership:1 week to 1 month Pros:They're great for attaching random stuff to your fridge or other objects. When you combine all 100 magnets into one bar you can move a magnetic ring (like sku.22439) at a distance of 10 cm. When you put multiple magnets next to eachother on a flat surface it can be quit... Read more

Involvement:General (knows how to use it) - Ownership:1 day to 1 week Pros:The size is very nice. So you can use them in plenty of projects. They are very strong for the size. If you need more atraction you can simply add some more. Cons:If you are not carefull they can brake in two or even more pieces when they contact each other. Once they are... Read more