Magnetic Marble Diameter by Ajax Scientific: Unleash the Power of Attraction Review

This product is the best! As a result of my tests, I determined that it has amazing magnetic strength that makes it easy to demonstrate the properties of magnetism. The size is perfect for students to handle and observe the behavior of the marbles. The only downside is that it may be too small for large group demonstrations. Overall, this is an excellent tool for anyone teaching magnetism.

I wanted to love them - I bought them for my daughter for Christmas. They almost don't seem to be magnetized, they hardly stick to each other. Pretty confused. But you get what you pay for I guess :)

I assumed they were plastic coated round magnets. When I took them out of the box they were so flimsy that they barely held together. Breaking open the plastic reveals tiny elongated magnets, which are still very weak. Do not worry.