Comment on Harry Eng – Master Bottle FillerparentComments−analog3112yPerhaps the metal parts are manipulated from the outside with magnets somehow?−michaelbuckbee12yMy thought was that they weren't an actual bolt, but magnetically attached inside the bottle.
Comments
Perhaps the metal parts are manipulated from the outside with magnets somehow?
My thought was that they weren't an actual bolt, but magnetically attached inside the bottle.