15 Pack Neodymium Bar Magnets, High Strength Rare-Earth Magnets for Crafts, DIY,Office,Fridge,and Science Education-60 x 10 x 3 mm

Great little magnets, and they come in their own little storage box.

They are really magnetic but they do snap into pieces if not handled correctly. Slide them off each to prevent from breaking.

The magnets have a strong hold but they break easily under the pressure.

The product, wicth was small magnets were just the perfect size for my project.

I bought 3 sets of these to use in a classroom activity and 2 arrived broken right off. Out of the 45 magnets that I bought 16 of them have broken from simple use. A number of them broke from being dropped on the table from about 1 foot off the table. These magnets are powerful, but way too fragile.

Very strong

These magnets are definitely weak compared to the disc magnets of the same thickness. At first I tried 2 of the above magnets which is the thickness of the disc magnets I normally use. I ended up with 4 bars and still didnt have the thickness/strength I needed for my project. By cpomparison I had to order the 5mm bar magnets and double them up, compared to only 3-5mm of a 1" disc magnet. Above item is being returned. I wouldnt even suggest these for light refrigerator magnets.

Although I have no way of benchmark testing, compared to other smaller N52 magnets I have, via lifting, separating, actual pulling with an archery scale, there is no way these are the same "power".