Gyroscope, 7.5cm brass wheel balanced with three pairs of adjustable pivots fitted on stand, 3 cm at its rim, carefully balanced and all three pairs of pivots are adjustable, Complete fitted on stand
Safety Pack Mixed Glassware Set, Material: borosilicate 3.3 glass, 3-narrow low form Beakers in 50, 100 and 250ml cap, 3-ASTM, Class A Measuring Cyl in 10, 50 and 100ml cap and 3-Conical Flasks in 50, 100 and 250ml cap, Beakers/flasks white grads, beaded rims