Iron filings are ideal for science experiments, allowing you to map magnetic fields using a magnet. They are packed in an easy-to-dispense jar, making them convenient for use in any science experiment with magnets. Observe how the filings align themselves around a magnet, creating captivating patterns that illustrate the principles of magnetism. Iron filings offer a fun and engaging way to learn about this essential scientific concept. Recommended for ages 8 and up.DETAILS:WEIGHT:12 ozPACKAGE CONTENT:1 jar of iron filingsMATERIAL:IronAGE:8 and up