Purchased to connect small miniature 3D printed parts. Size is as advertised, count is accurate, control rod is included so I'm giving them an extra star; However, they are so extremely weak that they are practically unusable for models. Due to the low magnet strength, parts fall off when the model is moved. Another example: You are barely holding a folded sheet of paper. If you want to put a little note or a photo on the fridge, that's fine, of course. If you're fusing weapons, limbs, etc. with 3D printed miniatures, forget it. This was my second and last attempt to buy magnets for this purpose on this site; Again I will pay a little more and get them from a website that specializes in neodymium magnets where I can be sure I am getting minimum grade N42 magnets.
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