Introduction to Magnetic Principles
The classic magnetic demonstration
Trying to understand magnetism, but don't really get it? Or maybe you're just looking for the perfect way to demonstrate it? Let us "attract" your attention to this classic magnetism teaching aid.
Introduction to Magnetic Principles features an education grade magnet with one pound lift. The magnets measures 6 1/2" x 3/4" x 1/4" and have colored ends indicating the positive and negative poles of the magnet. These instructional magnets serve as a great teaching aid.
The magnets come in a package of 2. The suggested magnetic demonstration requires iron filings that are sold separately.
For all of your magnetic demonstration needs...
Over 1 pound of clean, oil free iron filings are delivered in a convenient, leak-proof shaker top bottle. The filings are 50 mesh fine iron filings and are excellent for magnetic demonstrations and experiments.