"WardsSci000607"

This compact permanent magnet comes in a convenient aluminum pencil-type case with a pocket clip.

Demonstrate that a charge cannot exist inside a conductor and re-create Faraday’s classic 'Ice pail' experiment with this kit.

Very inexpensive magnetic compasses are specially suited for tracing the magnetic fields of bar magnets. Each compass has a polished aluminum case and a beveled glass top.

The durable Wilmshurst Machine is made for years of use.

A Perfect accessory for the Electrostatic Generator

Aluminum, economical plotting compass.

Convenient and Easy to Use

Brass, economical plotting compass.

Small-sized iron-clad electromagnet.

Each compass features a metal capped needle mounted in a sturdy aluminum cylindrical case with a card dial and beveled glass top.