KINETIC THEORY KIT
Description:
Two dimensional. Four metal trays with cork lined bottoms and vertical sides 300 x 200 x 19 mm.With 100 small coloured glass marbles and 8 large marbles of 25 mm diam.
Two dimensional. Four metal trays with cork lined bottoms and vertical sides 300 x 200 x 19 mm.With 100 small coloured glass marbles and 8 large marbles of 25 mm diam.
