Iron Filings MagnetismIron Filings MagnetismFor use in experiments with magnetism. Pack of 500 gm, in sprinkler type plastic bottle. Please specify coarse or fine texture.
Iron Filings MagnetismIron Filings MagnetismFor use in experiments with magnetism. Pack of 500 gm, in sprinkler type plastic bottle. Please specify coarse or fine texture.
