Economy Collision Balls

To demonstrate Archimedes principle, all brass, bucket with suspension loop at top and a hook at bottom, with the cylinder having a suspension hook at top. Cylinder is 50 x 16 mm dia., overall length including hook and suspension loop is 110 mm approx.

A set of 10, one inch density cubes in a storage box. Materials included are: Acrylic, Aluminium, Brass, Copper, Maple, Nylon, Pine, Poplar, PVC and Steel.