Nilfisk long flat electrostatically insulated 32mm crevice nozzle for cleaning around electrically sensitive areas. It's made of good quality grey plastic.
These are designed for working on electrical switchboards, motor and generator slip-rings etc.
At the moment, standard postage within Australia is capped at a maximum of $20! Maximise the saving on postage and buy several Puregiene toilet rolls a box of Tissues and some soap or maybe some packets of dustbags, or a hose or a new floor tool, or some other accessories!