Magnetic Needle Without Stand 100mm

Description

Magnetic needle, without stand. 75mm long magnetised needle pointed at both ends, with brass socket bearing. One end marked painted as the end to point to the magnetic north. Fits any sharply pointed needle tip to balance and rotate with minimum friction.

Use this basic compass needle to clearly demonstrate the Earth’s magnetic field. Use along with the Needle Stand (Cat. 42MNS) sold separately.