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Educational Long Alnico Bar Magnet
Magnet size: 50 x 9 x 9 mm. Weight: 38 grams. The magnet is small and portable, very suitable for children's teaching.
jessica
September 7, 2025
This was small for high school students hands, but their size was okay. I had them sort iron fillings from a mixture using the magnets. They worked, my students liked the 2 colored ends, and tge lab was a success.
maria
August 25, 2025
The magnets I received wouldn't even hold themselves to a piece of iron. They just fell off under their own weight. They are useless And not worth any amount paid for them let alone $8.68 total cost. I wouldn't pay shipping cost if they were free. Not worth the time opening the bag.
pl
August 21, 2025
The poles were labeled N,S, making them a valuable teaching tool.
Samantha Zyski
July 20, 2025
My fault for not looking at the dimensions, but they are way smaller than expected. Also, not very powerful, they don't even stick to the fridge without sliding down. They serve their purpose for homeschool science though, so it was a decent purchase.
Rob M
July 6, 2025
As an educational tool to demonstrate repulsion and attraction, yes, they fit the bill. However, if you are expecting them to stick to a metal surface, there is barely enough attraction force to make them stick to a vertical surface. Again, adequate as an education tool.
Irma Rivera
June 5, 2025
Easy to use for any child.
Leslie Archambault-Shaw
May 26, 2025
Not very strong but work ok, too bad the color rubs off when you clean them.
Melissa
May 10, 2025
Great for homeschooling
Ross McIntosh
April 19, 2025
Great for magnetic field labs.
Udeshi perera
April 18, 2025
It’s very useful to school work
anil kumar
April 12, 2025
It is nice and handy but magnetic power is very weak
SGM
February 12, 2025
En la parte positiva, la rapidez del envÃo, en la parte negativa, es bastante más pequeño de lo que parece (pone: 18 cm., miden escasos 5cm cada uno por 9mm de ancho). Es poco potente (por ejemplo, no se pega en la nevera). Primer dÃa de clase de ciencias durante la cuarentena: A mi hija le ha caÃdo uno al suelo y se ha roto una esquina. Segundo dÃa de clase de ciencias: el imán se parte por la mitad. Nada recomendable.
Minnie Hwang
February 5, 2025
The magnets arrived in bad condition as it was rusty and corroded. I had no choice, but to throw them away.Could I get a replacement?
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