Science Magnet for Kids Bar Magnet Small with North South Identified for Students Teachers Science Experiment Physics Education Toys 2Pcs

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.

The poles were labeled N,S, making them a valuable teaching tool.

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.

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.

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.

Easy to use for any child.

Not very strong but work ok, too bad the color rubs off when you clean them.

Great for homeschooling