A variety of materials in the form of rectangular blocks, intended to familiarise the student with the appearance, 'feel', texture, hardness and density of a range of common substances. Kit contains blocks of materials in the following sizes:. Softwood, Hardwood, Paraffin Wax, Aluminium, Iron, Foamed Polystyrene: 50mm x 40mm x 30mm. Perspex, Glass, Slate, Aluminium, Softwood, Marble: 20mm x 20mm x 100mm Lead: 50mm x 50mm x 20mm. Aluminium: 50mm x 50mm x 80mm. Hardwood: 50mm x 50mm x 200mm. Brass: 20mm x 20mm x 50mm. Iron: 40mm x 40mm x 20mm.
