Average Reviews:
(More customer reviews)These are great. Strong enough to make you say "Holy cow these are strong magnets", but not TOO strong like some of the bigger ones.
Pinching yourself isn't too much of an issue with these.
Magnets are brittle, though. If they slam together they will chip. But since you get 20 in this package, it isn't too heartbreaking to throw one or two away after a while.
Fun to play with. Buy these and you'll probably be purchasing some larger ones in the near future. Amazingly strong for their size.
Click Here to see more reviews about: Magcraft NSN0606 1/4-Inch Rare Earth Cube Magnets, 20-Count
Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. These magnets are 0.250 inch (6.4mm) cube. They are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Their individual pull force is approximately 6 lbs. Max Working Temperature - 176 F (80 C). Magnets may chip and crack if allowed to snap together.
Click here for more information about Magcraft NSN0606 1/4-Inch Rare Earth Cube Magnets, 20-Count
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