Magnetic Sand, 1 Pound Iron Filings, Iron Powder Filings Magnetic Power for Magnet Education and School Experiments Learning, Iron Oxide Powder Shavings for Science 16 Ounces auspowers_batchone Can work with many power

Can work with many power sources- batteries and solar cells work perfectly

And there is an useful bike horn

and outdoor decoration like 3m hooks heavy duty

Professional SupportPlease feel free to contact us in the first time for any product issues

Magnetic Sand, 1 Pound Iron Filings, Iron Powder Filings Magnetic Power for Magnet Education and School Experiments Learning, Iron Oxide Powder Shavings for Science 16 Ounces auspowers_batchone Can work with many powerMagnetic Sand, 1 Pound Iron Filings, Iron Powder Filings Magnetic Power for Magnet Education and School Experiments Learning, Iron Oxide Powder Shavings for Science Product Features Metallurgical Grade Magnetic Iron Powder These iron filings are pure and metallurgical industrial grade, clean dry and will not stain; This means youre getting pure iron, free from other chemicals or additives that can damage the results of a scientific experiment, or