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Magcraft NSN0570 1/8-Inch Rare Earth Cube Magnets, 100-Count by Magcraft
Product DetailsManufacturer: Magcraft Model: NSN0570 Color: Silver Product features: - Neodymium iron boron (NdFeB) rare earth magnets
- Grade - N40
- Dimensional tolerance - +/-0.005 Inch
- Plating - nickel-copper-nickel
- Maximum working temperature - 176-Degree Fahrenheit (80-Degree Celsius)
Tools and Hardware Reviews of Magcraft NSN0570 1/8-Inch Rare Earth Cube Magnets, 100-CountCustomer Review: Best purchase for a 4th grader ever! Summary: 5 Stars
I bought this product to be given to a "special" 4th grader who is on a "points system" where he can earn small prizes for demonstrating desired behaviors. I had bought him a similar set of 64 and he loved them so much he requested more! He is an auditory learner and plays with them during class to help manage his ADHD. When i offered them to him as a choice of rewards and several of his classmates said they wanted them too. In total about 7 4th graders recommend this product. Apparently you can do a lot of neat tricks with them and they are pretty strong (according to 4th grader's self-reports). I would say for the price, quality, hours of amusement, and educational value, to buy them for kids of a similar age. Heck, im 28 and i would even play with them!
Description of Magcraft NSN0570 1/8-Inch Rare Earth Cube Magnets, 100-CountRare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. These cube magnets are 0.125"(3.2mm) Long x 0.125"(3.2mm) Wide x 0.125"(3.2mm) Thick. They are magnetized through the thickness. 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 1.5 lbs. Maximum working temperature is 176 F (80 C). Magnets may chip and crack if allowed to snap together.
Fasteners Tools
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