A bomb disposal unit was called to an Australian airport on Thursday -- only to find the suspicious object was a laser hair removal device.

Avalon airport in Victoria state was partially evacuated in the early hours after the item was detected during a security screening.

"The Bomb Response Unit conducted checks on an item, and it was determined to be a laser hair removal device," Victoria police told AFP in a statement.

Acting Inspector Nick Uebergang said that the suspicious device -- the laser hair removal tool -- along with a hot chocolate container, was kept on a conveyor belt while police were called.

"The person who had the bag wasn't too cooperative with us to start off with too, which made things a little bit difficult," he said.

The incident forced the delay or cancellation of a number of flights.

The man was not charged and the airport reopened later in the day.