Size: 50 x 10 x 5 mm
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Made of steel 12 mm diameter, in pairs, 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.
Suspension Magnet for Physics Lab – Cylindrical chrome steel magnet with hole in the centre
Made of steel, 12 x 5 mm in pairs ; half red & half blue (for N & S) spray painted, with keepers.
There are no reviews yet.