"WardsSci000609"

A must for the lab.

These ceramic ring magnets have an inside diameter of 35 mm and an outside diameter of 45 mm.

Strong steel magnets, zinc-plated with North and South poles marked.

These magnets have a very high magnetic strength and high resistance to demagnetization.

A powerful magnet for a variety of experiments.

Plastic coated bar magnets.

Make magnetism fun and hands on with the alnico bar magnet.

The acrylic-housed, red ceramic magnet has a built-in handle with south and north poles clearly marked.

Simple magnets for physics labs,

Alnico bar magnets are useful for classroom or lab experiments.