This new, unique product is the the teaching of basic electromagnetics by building simple electric motors. Motors may be used to winch a small weight from the floor. Easy to handle and store as a working unit. These include the rotors, axles, end plates, magnets, iron yokes and both red and black insulated wire. Power with either a single D size battery or a DC power supply set a 2 volts.
See IEC AU EM2193-201