This kit provides a simple and economical resource for teaching the basic principles of pneumatics.  It is supplied with a photocopiable book of investigation activities and design challenges based on simple models built from the kit.
Kit contains: 2 double acting cylinders, 2 valves, pipe and connectors, a range of construction components, and a fully-working model compressor which provides the compressed air supply for the kit.  Requires a 6V power supply.