Teacher 
Distributor
- Single, magnetic needle
- Needle measures 4" (100mm) long
- Made of carbon steel
- Features jewel bearing for pivoting
- Great tool for physics classrooms
Single, magnetic needle.
Excellent for magnetism experiments in physics classrooms. Made of carbon steel. Features brass cup bearing for pivoting.
Needle measures 4" long (100mm).
| Length | 4 |
| Weight | 0.1 |
| Instructions | No instructions available online. Please contact us for further assistance. |
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