Size: 50 x 10 x 5 mm
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Made of steel, half red & half blue ( for N & S ) spray painted, with keepers.
Educational Compass for Physics Lab – Card marked with points of compass & degrees. 175 mm overall diameter. 110 mm needle in case.
Made of steel 12 mm diameter, in pairs, half red & half blue (for N & S), spray painted, with keepers.
Half red & half blue (for N & S ) spray painted, with keepers. Made of cobalt steel 10 mm diameter available in different sizes.
There are no reviews yet.