Magnetic Tube to show a 3 dimensional view of the magnetic field

£ 12.95

Curious Minds Did You Know? The Earth’s magnetic field deflects and protects us from the harmful solar wind coming from the sun!

Watch the invisible force of magnetism with your own eyes with this fun and mysterious physics experiment!

This giant magnetic tube has a double wall with iron filings between the two layers, to show a 3-dimensional view of the magnetic field around the supplied magnet. The magnet is removable, and the filings are safely encased.