Reinforced foam bristles and shiny Balls: The decanter cleaning brush is made of durable foam cotton and high-quality plastic. These brushes will not chip or break crystals or glassware. Made of durable and smooth stainless steel, the decanter cleaning balls can be applied over and over againEasy cleaning of your cups: Pour some decanter cleaning balls into the container, then add an appropriate amount of water, gently twist to avoid hard-to-reach areas To remove stains, sediment and coffee stains, and at the same time wet the appropriate size of the foam brush and slowly pour into the glass, the wine stains are wiped by touching the inner wall to achieve a cleaning effectWidely used: the bottle brush set is suitable for cleaning of wine decanters/wine mugs/cups/coffee pots/bottles and various containers and utensils. It is also a good gift for wine lovers, family members, friends, and convenient for cleaning your cupWarm Note: Decanter cleaning balls and flexible bottle brush should be cleaned with water after use, air dry, keep using next time, long service life"