MAG-19 BAR MAGNETS, PLASTIC COVERED CERAMIC BAR MAGNETS

These ceramic magnets have a plastic cover on them.

The plastic cover allows one to wipe dirt right off these powerful ceramic magnets.

They are colored half in blue and half in red.

The colorful plastic provides a strong contrast to metal fillings, when used to demonstrate magnetic lines of force.

They are available in pairs.

They are supplied in a cardboard box.

Dimensions=75×22×10mm.