Pulley, Double In Line, Metal

Set of seven cubes. Comprising of Brass, Copper, Aluminium, Iron, Lead, Zinc and Tin cubes.

To demonstrate Archimedes’s principal. The set consists of a spring balance 250 gm, one aluminium block with hook, one lead block with hook, one glass displacement vessel 250ml capacity, one wooden polished block and one plastic beaker 100ml capacity. Complete with instructions. Supplied without stand.