
Pack of 5 Magnetic Needles, 4" (100mm) - Carbon Steel, Jewel Bearing - Eisco Labs
- Ships from Rochester, NY
- US Customer Service
- 30-Day Return Policy
Pack of 5 magnetic needles.
Excellent for magnetism experiments in physics classrooms. Made of carbon steel. Features brass cup bearing for pivoting.
Each needle measures 4" long (100mm).