Police are trying to track down the culprits who've been firing marbles at property and vehicles around Newcastle using a sling shot.
In one case last Saturday night, marbles were fired into a window at a Carrington pub.
Police say other buildings and cars have also been targeted recently.
A CCTV image has been released showing a silver Holden Commodore. Police are keen to speak with those inside the car.
If you have any info, call Crime Stoppers on 1800 333 000.