The magnetic precision scrubber is just the thing you need. It is designed to scrub and clean the insides of glasses and vase with precision to make it spotless clean.
The magnet scrubber makes it easy to clean the hard-to-reach areas of your glassware that sponges and brushes can't
You can now easily clean those glass vases, flasks, decanters, narrow necked bottles and even long tubes, such as a bird feeder!