1/2 x 1/4 x 1/8 Inch Small Neodymium Rare Earth Bar Magnets N42 (30 Pack)

These magnets are really strong for their size!

I will be using them in hands on experiences related to magnetic fields.

Great!

These small magnets are great! I am a Geocacher and I use these on my micro mini Geocache hides. They are plenty strong for the purpose they serve.

Nice strong hold for its little size.