Review on Versatile Round Magnets for Craft Projects and Refrigerator - Set of 30, 10x5mm Approx. by Chad Kraft

I purchased these magnets for my child's science fair project and was extremely pleased with the results! Through trial and error, I found that these round multi-use magnets were perfect for refrigerators and other metal surfaces. My child was able to easily demonstrate the effects of magnetism and even explore the nuances of attraction and repulsion. As an added bonus, these magnets are also practical for everyday industrial and scientific applications. The only downside is that they are small and can easily be lost, so make sure to keep them in a safe place.