OFKPOWine Glass Cleaning Brush Bottle Cleaning Brush Soft Bendable Spongy Wine Decanter & Glassware Cleaning Brush

The cleaner has such a fat end that it will not fit through the neck of my decanter. I tried to straighten it out, but found that I then uncovered two sharp metal prongs which would scratch the glass. However I persisted and I stuffed it through the neck with the end straightened and tried to bend it so that it would clean the sides of the decanter. Not possible, it just isn't flexible enough. It's not cheap, for what is basically a bit of metal, sponge and plastic, but if it was a good design I wouldn't mind paying for it. However, the design is not really up to the job.

Did the job perfectly

Does the job perfectly!