MATERIALS KIT (SOLIDS)
A variety of materials in form of RECTANGULAR blocks intended to familiarize the student with the appearance. 'Feel', teture, hardness and density of a range of common substances. Kit comprises two of each of seventeen blocks as detailed below.
Blocks, 50 X 40 X 30 mm
Softwood, hardwood, paraffin wax, aluminium, iron, foamed polystyrene.
Blocks, 20 X 20 X 100 mm
Perspex glass, slate aluminium, softwood, marble.
Blocks, other sizes
Lead 50 X 50 X 20 mm, aluminum 50 X 50 X 80mm Hardwood 5 X 50 X 200 mm, brass 20 X 20 X 50 mm, Iron 40 X 40 X 20 mm pack.
BELLSTONE HI-TECH INTERNATIONAL