Iron Filings for indicating lines of magnetic force, pack of 500 gms.
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Half red & half blue (for N & S ) spray painted, with keepers. Made of cobalt steel 12 x 6 mm – available in different sizes. Bulk Manufacturers & Suppliers of U Shape Magnet Alnico with High Power. Exporters of U Shaped Alnico Magnets
Chrome steel with true poles length 20 cms.
Educational Compass for Physics Lab – Card marked with points of compass & degrees. 175 mm overall diameter. 110 mm needle in case.
Made of steel, half red & half blue ( for N & S ) spray painted, with keepers.
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